Dietary and nutritional advice services; women's health services, namely consulting on pelvic floor exercises and bladder training exercises; physician assessment services.

Digital video and audio recordings of instructional courses in the field of reading and study skills; downloadable applications for mobile phones to download course materials in the form of digital files in the field of theological lessons and teachings; downloadable course materials in the form of digital files in the fields of general health and well-being; downloadable course materials in the form of digital files in the fields of herbal products of others; downloadable course materials in the form of digital files in the fields of herbal products of others and the composition of and ingredients of such products; downloadable course materials in the form of digital files in the fields of herbal products of others and the health benefits of such products; downloadable course materials in the form of digital files in the fields of herbal products of others and the manufacture of such products; downloadable course materials in the form of digital files in the fields of herbal products of others and the marketing and sale of such products; downloadable course materials in the form of digital files in the fields of herbal products of others and the use of such products; downloadable course materials in the form of digital files in the fields of natural health products and services of others; downloadable course materials in the form of digital files in the fields of natural health products and services of others and the composition of and ingredients of such products; downloadable course materials in the form of digital files in the fields of natural health products and services of others and the health benefits of such products and services; downloadable course materials in the form of digital files in the fields of natural health products and services of others and the manufacture of such products; downloadable course materials in the form of digital files in the fields of natural health products and services of others and the marketing and sale of such products and services; downloadable course materials in the form of digital files in the fields of natural health products and services of others and the use of such products and services; downloadable course materials in the form of digital files in the fields of sports nutrition products of others; downloadable course materials in the form of digital files in the fields of sports nutrition products of others and the composition of and ingredients of such products; downloadable course materials in the form of digital files in the fields of sports nutrition products of others and the health benefits of such products; downloadable course materials in the form of digital files in the fields of sports nutrition products of others and the manufacture of such products; downloadable course materials in the form of digital files in the fields of sports nutrition products of others and the marketing and sale of such products; downloadable course materials in the form of digital files in the fields of sports nutrition products of others and the use of such products; downloadable learning management software for delivering and managing e-learning training courses; downloadable videos for training educators in the use of an interactive digital learning platform for the delivery and management of online courses; remote controls for massage chairs

Basalt stones for hot stone massage; body massagers; deep tissue massage balls; electric massage guns; electric skin measuring devices for use as parts of esthetic massage apparatus; electric vibrating massagers; electric vibrating massagers for acne treatment; electric vibrating massagers for clarifying the skin; electric vibrating massagers for cleaning the skin; electric vibrating massagers for conditioning the skin; electric vibrating massagers for exfoliating the skin; electric vibrating massagers for renewing the skin; electric vibrating massagers for toning the skin; electric vibrating massagers for treating the skin; electronic pulse massagers; facial massagers; foam massage rollers; foot massage apparatus; foot massagers; gloves for massage; hand-held massage rollers; hand-held percussion massagers; massage balls; massage beds for medical purposes; massage chairs; massage chairs with built-in massage apparatus; massage gloves; massage mats with built-in massage apparatus; massage mats with built-in massage apparatus for use in vehicles; massage mitts; massage rollers; massage sticks; massage stones; scalp massage brushes; scalp massagers; shiatsu massage belts; shiatsu massage chairs; shiatsu massage pillows; skin stimulating electric vibrating massagers; vibrating massage seat cushions; vibrators massagers

Printed course materials in the field of material science; printed course materials in the fields of general health and well-being; printed course materials in the fields of herbal products of others; printed course materials in the fields of herbal products of others and the composition of and ingredients of such products; printed course materials in the fields of herbal products of others and the health benefits of such products; printed course materials in the fields of herbal products of others and the manufacture of such products; printed course materials in the fields of herbal products of others and the marketing and sale of such products; printed course materials in the fields of herbal products of others and the use of such products; printed course materials in the fields of homeopathic and traditional medicines; printed course materials in the fields of homeopathic and traditional medicines and the composition of and ingredients of such products; printed course materials in the fields of homeopathic and traditional medicines and the health benefits of such products; printed course materials in the fields of homeopathic and traditional medicines and the manufacture of such products; printed course materials in the fields of homeopathic and traditional medicines and the marketing and sale of such products; printed course materials in the fields of homeopathic and traditional medicines and the use of such products; printed course materials in the fields of natural health products and services of others; printed course materials in the fields of natural health products and services of others and the composition of and ingredients of such products; printed course materials in the fields of natural health products and services of others and the health benefits of such products; printed course materials in the fields of natural health products and services of others and the manufacture of such products; printed course materials in the fields of natural health products and services of others and the marketing and sale of such products and services; printed course materials in the fields of natural health products and services of others and the use of such products and services; printed course materials in the fields of sports nutrition products of others; printed course materials in the fields of sports nutrition products of others and the composition of and ingredients of such products; printed course materials in the fields of sports nutrition products of others and the health benefits of such products; printed course materials in the fields of sports nutrition products of others and the manufacture of such products; printed course materials in the fields of sports nutrition products of others and the marketing and sale of such products; printed course materials in the fields of sports nutrition products of others and the use of such products; printed course materials in the fields of vitamin and mineral supplements; printed course materials in the fields of vitamin and mineral supplements and the composition of and ingredients of such products; printed course materials in the fields of vitamin and mineral supplements and the health benefits of such products; printed course materials in the fields of vitamin and mineral supplements and the manufacture of such products; printed course materials in the fields of vitamin and mineral supplements and the marketing and sale of such products

Arranging and conducting trade fairs and trade show exhibitions in the fields of medicated soaps, disinfectant soaps, antibacterial hand lotions; arranging and conducting trade show exhibitions in the field of homeopathic and traditional medicines and the health benefits of such products; arranging and conducting trade show exhibitions showcasing third-party herbal products and the health benefits of such products; arranging and conducting trade show exhibitions showcasing third-party sports nutrition products and the health benefits of such products; business networking meetings in the fields of natural health products and services; chamber of commerce services in the nature of promoting local business and tourism; charitable services in the nature of coordination of the procurement and distribution of food donations from the general public to needy persons; charitable services in the nature of organizing and conducting volunteer programs; charitable services in the nature of raising awareness and support for persons and families who are living with disabilities; charitable services, namely, coordination of the procurement and distribution of gift-in-kind product donations from manufacturers, wholesalers, retailers, and government agencies to organizations providing free products to needy people; online retail store services featuring educational supplies; online wholesale store services featuring educational supplies; promoting educational resources, namely, French language courses, provided by others, via a website; providing academic course administration services for academic institutions; provision of an online marketplace where users sell their educational video course content; retail and wholesale services for massage gels other than for medical purposes

Audio broadcasting of radio programs by satellite; broadcast of cable television programs; broadcasting and streaming of audio and video recordings of live events via a website; broadcasting and transmission of cable television programs; broadcasting audio and video programs, namely, live and online classes, training sessions and continuing education courses via a global computer network; providing acces to an online blog in the field of machine learning and artificial intelligence; providing access to a webinar platform; providing access to a website providing users with information in the field of mental health in the form of articles, videos, podcasts, and stories; providing access to an online platform for tracking information and data on the Internet, namely, the shipment and delivery of goods for others; providing access to on-line interactive chat rooms; providing access to online bulletin board; providing access to online chatrooms; providing access to online computer games via a smart phone; providing access to online computer games via a tablet phone; providing access to online forums for communication on topics of general interest; providing access to online forums for transmission of messages among computer and mobile device users concerning the topics of fitness and lifestyle wellness; providing access to online forums for transmission of messages among computer and mobile devices users concerning the topics of exercise, fitness and lifestyle wellness; providing advisory and consultancy services for internet access to exchange financial investment information via online chat rooms and email; providing online access to a searchable database to assist the public in locating credentialed professionals; providing online chat rooms and electronic bulletin boards for the transmission of messages, comments and multimedia content among users for social-networking; providing online chat rooms and electronic bulletin boards for transmission of messages among computer users; providing online chat rooms for social networking; providing online chat rooms for the transmission of messages, comments and multimedia content among users; providing online chat rooms for transmission of messages concerning social networking; providing online chat rooms for transmission of messages concerning virtual community; providing online chatrooms for social networking; providing online chatrooms for transmission of messages among computer users

Alternative medicine training in the field of massage therapy; arranging and conducting community events and fundraisers for users of paediatric healthcare services, their families and supporters, for entertainment and educational purposes; arranging and conducting conferences, workshops and seminars in the fields of general health and well-being and showcasing third-party natural health products and services; arranging and conducting of instructional courses, computer training, correspondence courses, conferences, workshops, seminars, webinars in the field of business management; arranging and conducting workshops, seminars, educational courses and lectures in the field of nutrition and alternative medicine; arranging and providing education, instruction, coaching, workshops, courses, and conferences, all in the fields of personal branding, leadership and professional development, interpersonal communications, team-building, advertising, marketing and distribution of training material in connection therewith; arranging professional workshops and leadership training courses for medical staff; art-based educational program for teaching mindfulness, stress management, and creativity to boost mental health, provided via a website; body awareness instruction; conducting courses of instruction at the college level; conducting courses of instruction at the high school level; conducting courses of instruction in the area of financial planning and financial management; conducting online educational programs in the field of skincare and distribution of printable educational training materials in this regard; conducting online instruction and courses in the field of computer technology; conducting training programs, educational support programs and skill development workshops in the field occupational health and safety; correspondence courses in the field of language training; development of educational courses for others in the field of anxiety management and anxiety prevention; education and training in the field of cosmetic facial and body treatment services; education and training in the field of cosmetics; education and training in the field of lymphatic drainage; education and training in the field of massage; education and training in the field of occupational health and safety; education courses in the field of risk management services; education courses of instruction in the field of medicine; education services in the nature of courses at the university level; education services, namely providing online instruction videos in the field of outdoor winter survival, canoeing, camping, fishing, hunting, cooking, leathercrafting; education to provide general health and well-being advice for the improvement of the comfort and the quality of life of retail consumers provided through a retail store; educational seminars, workshops and training courses in the field of anxiety management and prevention for students; educational services in the field of health equity; educational services, namely seminars, webinars, conferences, and workshops in the field of women's health, men's health, and adolescent health; educational services, namely, courses and workshops in the field of business marketing; educational services, namely, courses and workshops in the field of digital marketing; educational services, namely, courses and workshops in the field of search engine optimization; educational services, namely, courses and workshops in the field of social media; educational services, namely, courses and workshops in the field of website design; educational services, namely, courses in the field of candle making; educational services, namely, development and provision of educational courses in the field of business leadership; educational services, namely, development and provision of educational courses in the field of information technology; educational services, namely, development and provision of educational courses in the fields of accounting; educational services, namely, development and provision of educational courses in the fields of branding; educational services, namely, development and provision of educational courses in the fields of business management; educational services, namely, development and provision of educational courses in the fields of computer software development; educational services, namely, development and provision of educational courses in the fields of computer software training; educational services, namely, development and provision of educational courses in the fields of marketing; educational services, namely, development and provision of educational courses in the fields of photography; educational services, namely, development and provision of educational courses in the fields of publishing; educational services, namely, development and provision of educational courses in the fields of retail design; educational services, namely, development and provision of educational courses in the fields of sales; educational services, namely, development and provision of educational courses in the fields of visual arts; educational services, namely, development and provision of educational courses in the fields of writing; educational services, namely, providing classes, seminars, workshops, presentations and retreats in the fields of general health and wellness; educational services, namely, providing coaching, mentoring, training, courses and workshops in the field of mental health and wellness; educational services, namely, providing cognitive fitness programs for seniors; educational services, namely, providing non-downloadable podcasts in the field of mental health and wellness; educational services, namely, providing online self-study courses that teach participants effective communication techniques; educational services, namely, training educators to use an interactive digital learning platform for the delivery and management of online courses; entertainment services, namely, providing non-downloadable podcasts in the field of mental and physical health and wellness and non-downloadable video podcasts in the field of mental and physical health and wellness; health club services in the nature of physical fitness training; health club services, namely providing instruction and equipment in the field of physical exercise; health clubs; in-person educational training sessions, workshops and conferences featuring an art-based program for teaching mindfulness, stress management, and creativity to boost mental health; life coaching in the field of career development; life coaching in the field of general health and well-being; life coaching services in the field of personal financing; life coaching to encourage general healthy lifestyles; massage therapy training programs; online and in-person education and training services in the field of artificial eyelashes and eyelash extensions; organization of seminars, working groups, research groups and conventions, in the field of general health and wellness; organizing and conducting spiritual retreats; organizing and holding of symposiums, conferences, seminars and congresses in the field of massage therapy; professional coaching services in the field of leadership development; providing business coaching in the field of time management; providing continuing medical education courses; providing continuing nursing education courses; providing courses of instruction in the field of cosmetic facial and body treatment services; providing courses of instruction in the field of cosmetics; providing courses of instruction in the field of lymphatic drainage; providing courses of instruction in the field of massage; providing education and training courses online on quality assurance systems at the workplace for employee health and wellbeing; providing education via non-downloadable podcasts in the field of educational courses in the fields of branding; providing education via non-downloadable podcasts in the field of educational courses in the fields of business leadership and business management; providing education via non-downloadable podcasts in the field of educational courses in the fields of marketing; providing education via non-downloadable podcasts in the field of educational courses in the fields of photography; providing education via non-downloadable podcasts in the field of educational courses in the fields of publishing; providing education via non-downloadable podcasts in the field of educational courses in the fields of retail design; providing education via non-downloadable podcasts in the field of educational courses in the fields of sales; providing education via non-downloadable podcasts in the field of educational courses in the fields of visual arts; providing education via non-downloadable podcasts in the field of educational courses in the fields of writing; providing educational information in the field of cannabis via a website; providing information about degree credit courses and online education; providing information in the field of exercise and fitness through a database; providing information in the field of exercise via an interactive website; providing information in the field of university courses; providing medical education courses; providing non-downloadable articles in the field of general nutritional health and wellness through a website; providing non-downloadable commentary in the field of general nutritional health and wellness through a website; providing non-downloadable educational information in the field of general nutritional health and wellness through a website; providing non-downloadable educational information, commentary and articles in the field of mental and physical health and wellness through a website; providing non-downloadable educational video clips in the field of general nutritional health and wellness through a website; providing non-downloadable educational video clips in the field of mental and physical health and wellness through a website; providing online and in-person courses and classes in the field of innovation, problem solving, critical thinking, decision making and collaboration skills; providing online and in-person courses of instruction in the field of business leadership development; providing online and in-person courses of instruction in the field of business management; providing online and in-person educational courses and classes to children and adolescents concerning educational topics and subjects in the fields of team dynamics; providing online and in-person educational courses and classes to children and adolescents to foster innovation by teaching collaboration skills; providing online and in-person educational courses and classes to children and adolescents to foster innovation by teaching critical thinking skills; providing online and in-person educational courses and classes to children and adolescents to foster innovation by teaching decision making skills; providing online and in-person educational courses and classes to children and adolescents to foster innovation by teaching problem solving skills; providing online courses in the field of leadership development; providing online courses of instruction in the field of general health and well-being; providing online courses of instruction in the use of botulinum toxin; providing online non-downloadable electronic publications in the nature of magazines in the field of mental and physical health and wellness; providing online non-downloadable instructor materials, namely, course syllabuses; providing online non-downloadable journals, namely, blogs featuring information in the field of mental and physical health and wellness; providing online non-downloadable visual and audio recordings featuring mental health and wellness; providing online non-downloadable visual and audio recordings featuring personal growth in the field of self-awareness; providing online non-downloadable visual and audio recordings featuring spiritual growth; providing online, non-downloadable videos for training educators in the use of an interactive digital learning platform for the delivery and management of online courses; provision of educational courses relating to diet; training support services for others, namely, assisting customers with the production and delivery of online training courses; workshops, seminars, classes and lectures in the fields of spirituality, self-empowerment and well-being

Providing temporary use of non-downloadable software for disseminating digital course materials for learning assessments; providing temporary use of non-downloadable software for disseminating digital course materials on dystonias, muscular dystonia, and cervical dystonia treatment; providing temporary use of non-downloadable software for disseminating digital course materials on motor disorders, muscular atrophy, and muscular dystrophy treatment; providing temporary use of non-downloadable software for disseminating digital course materials on spasticity of the lower limbs, muscular spasm, blepharospasm, hemifacial spasm and muscle cramp treatment; providing temporary use of non-downloadable software to aid users in creating, editing, producing and storing video courses for online publication; software as a service (SAAS) provider featuring online non-downloadable software for developing, generating and uploading courses of instruction and coaching material in the field of business leadership development; software as a service (SAAS) provider featuring online non-downloadable software for developing, generating and uploading courses of instruction and coaching material in the field of business management; software as a service (SAAS) provider featuring online non-downloadable software for developing, generating and uploading courses of instruction and coaching material in the field of business risk management; software as a service (SAAS) provider featuring online non-downloadable software for developing, generating and uploading courses of instruction and coaching material in the field of project management for businesses; software as a service (SAAS) provider featuring online non-downloadable software for developing, generating and uploading courses of instruction and coaching material in the field of time management; software as a service (SAAS) provider featuring online non-downloadable software for developing, generating and uploading courses of instruction and coaching material to encourage employee creative development to increase productivity

Acupressure therapy; acupuncture; acupuncture services; advice relating to allergies; advice relating to hair care; advisory services relating to hair care; advisory services relating to weight control; advisory services relating to weight loss; aesthetic consultancy; aesthetician services; air brush tanning salon services; airbrush tanning services; algae body wrap treatment services; amatsu massage; aromatherapy massage; aromatherapy services; ashiatsu massage; ayurvedic massage; Balinese massage; balneotherapy services; beautician services; beauty salon services; beauty salons; beauty spa services; body scrub treatments; body waxing services for hair removal in humans; body waxing services for the human body; body wrap treatments; bodywork therapy; bonesetting services; Burmese massage; California massage; canine massage; cellulite treatment services; charitable services in the nature of providing infant diapers to those in need; chiropody foot services; chiropractic; chiropractic services; chiropractic services for adults; chiropractic services for animals; chiropractic services for children; chiropractic services for individuals with chronic illnesses; chiropractics; chiropracty; consultancy in the field of cosmetics; consultancy in the field of nutrition; consultancy in the field of weight management; consultancy relating to body hair removal; consultancy relating to nutrition; consultancy services in the field of nutrition; consultation services in the field of make-up; consultation services in the field of the first aid needs of commercial and industrial companies; consultation services relating to skin care; consulting in the field of nutrition; consulting services in the field of food and nutrition; cosmetic body care services; cosmetic body care services provided by health spas; cosmetic body treatment services; cosmetic eyebrow care services; cosmetic facial and body treatment services; cosmetic laser treatment for hair growth; cosmetic laser treatment of spider veins; cosmetic laser treatment of tattoos; cosmetic laser treatment of unwanted hair; cosmetic laser treatment of varicose veins; cosmetic make-up services; cosmetic needling services; cosmetic skin care services; cosmetic tattooing services; cosmetic treatment for the hair; cosmetic treatment services for the body; cosmetician services; counseling in the field of mental health and wellness; cryosauna services; cryotherapy services; cupping therapy; deep tissue massage; depilatory services; depilatory waxing; dermabrasion; dermaplaning services; dermatological services; dermatological services for treating skin conditions; dermatology services; dietary advice; dietary and nutritional advice; dietary and nutritional guidance; dietetic advisory services; dietician services; dietitian services; ear candling; ear wax removal services; equine massage; eyebrow dyeing services; eyebrow shaping services; eyebrow tattooing services; eyebrow threading services; eyebrow tinting services; eyelash curling services; eyelash dyeing services; eyelash extension services; eyelash perming services; eyelash tinting services; facial treatment services; fitting of orthopaedic devices; fitting of orthopedic devices; fitting of orthotic devices; floatation therapy using sensory deprivation techniques; food and nutrition consultation services; foot massage services; gua sha therapy for deep tissue and fascial release; hair bleaching; hair braiding services; hair care services; hair coloring services; hair colouring services; hair curling services; hair cutting services; hair dyeing services; hair extension application services; hair extensions treatment services; hair foiling services; hair highlighting services; hair perming services; hair removal by electrolysis; hair restoration services; hair salon services; hair salon services for children; hair salon services for men; hair salon services for military service members; hair salon services for women; hair shampooing services; hair straightening services; hair styling; hair styling services; hair tinting services; hair transplant services; hair treatment services; hair weaving services; hairdressing; hairdressing salon services; hairdressing salon services for children; hairdressing salon services for men; hairdressing salon services for military service members; hairdressing salon services for women; hairdressing salons; hairdressing services; hairstyling; halotherapy services; Hawaiian massage; health and beauty care services provided by saunas, beauty salons, sanatoriums, hairdressing salons and massage parlors; health care services provided by a health spa; health spa resorts; health spa services; health spa services for health and wellness of the body and spirit; health spa services for health and wellness of the body and spirit offered at a health resort; heliotherapy services; holistic massage therapy services; homeopathic medicine services; hot stone massage services; hot stone massage therapy services; hydrotherapy services; information in the field of massage; injectable filler treatments for cosmetic purposes; kinesiology; kinesiology services; laser hair removal services; laser removal of hair; laser removal of spider veins; laser removal of tattoos; laser removal of toenail fungus; laser removal of varicose veins; laser skin rejuvenation services; laser skin tightening services; laser tattoo removal services; light therapy services; lomilomi massage; lymphatic drainage services; make-up application services; make-up consultation and application services; make-up consultation services provided on-line or in-person; manicure and pedicure services; manicure services; manicuring; massage; massage and therapeutic shiatsu massage; massage consultancy; massage services; massage therapy; massage therapy services; medical fitness evaluation; medical services in the field of treatment of chronic pain; medical spa services; medical treatment services provided by a health spa; meditation therapy services; microblading services; microdermabrasion services; microneedling treatment services; micropigmentation services; nail and beauty salon services; nail care salons; nail care services; nail salon services; nail studio services; nail treatment services; nutrition consultancy; nutrition counseling; nutritional advice; nutritional advisory services; nutritional and dietetic consultancy; nutritional counselling in the field of herbology; operation of a wellness centre providing acupuncture services; operation of public baths for sanitary purposes; operation of sauna facilities; osteopathy services; oxygen bar services; pedicure services; permanent hair removal and reduction services; permanent make-up tattooing services; permanent makeup services; personal hair removal services; phototherapy services; physical habilitation services; physical rehabilitation; physical rehabilitation services; physical therapy; physical therapy services; physiotherapy; physiotherapy services; providing bath houses; providing hot tub facilities; providing information about dietary supplements and nutrition; providing information in the field of general health and wellness via a website; providing information in the field of hair styling; providing information in the field of massage therapy via a computer database; providing information in the field of nutrition via a website; providing information in the field of psychological counseling and treatment; providing information in the fields of diet and weight loss via a website; providing information pertaining to massage; providing information relating to acupuncture; providing information relating to aromatherapy services; providing information relating to beauty salon services; providing information relating to chiropractic; providing information relating to chiropractics; providing information relating to dietary and nutritional guidance; providing information relating to dietary and nutritional supplements; providing information relating to hairdressing and beauty salon services; providing information relating to massage; providing information relating to moxibustion; providing information relating to traditional Japanese massage; providing medical information in the field of weight loss; providing mental health information via a website; providing psychological advice; providing psychological treatment; providing public bath facilities; providing public baths for sanitary purposes; providing sauna facilities; providing weight loss program services; providing weight loss programme services; provision of bath houses; provision of hot tub facilities; provision of public bath facilities; provision of sauna facilities; provision of solarium facilities; psychological assessment and examination services; psychological assessment services; psychological care services; psychological consultation; psychological consultations; psychological counseling services; psychological counselling of staff; psychological diagnosis services; psychological testing services; psychological tests; psychological treatment services; psychologists' services; psychotherapists' services; psychotherapy; psychotherapy services; public bath services for hygiene purposes; public baths for hygiene purposes; reflexology services; regenerative medicine services; reiki healing services; reiki therapy services; relaxation therapy in the nature of autogenous training; rental of towels and bathrobes for massage parlors; salt therapy services; sanatoriums; sauna services; scraping therapy; semi-permanent makeup services; services of a psychologist; services rendered by a dietician; shiatsu massage; shockwave therapy; skin care salon services; skin tanning service for humans for cosmetic purposes; sound healing therapy services; spa services; sports massage services; sports medicine services; spray tanning salon services; spray tanning services; stress management services in the field of energy balancing; stretch mark treatment services; Swedish massage; tanning salon services; tanning salons; tanning studio services; tattoo parlors; tattoo studios; tattooing; tattooing services; teeth whitening; teeth whitening services; Thai massage; Thai massage services; therapeutic rehabilitation; traditional Chinese massage; traditional Japanese massage; traditional Japanese massage services; vibration therapy; vitamin therapy; waxing services for the removal of hair from the human body; weight loss clinics; weight reduction diet planning and supervision; weight reduction diet planning and supervision services

Retail store selling hot tubs, swim spas, sauna baths, and water treatment chemicals for use in swimming pools, hot tubs and swim spas.