Hot Tub Chemicals
Hot Tub Chemicals for Crystal Clear & Healthy Bathing
Buy hot tub chemicals online - High quality trusted brands delivered to your door
Please see here our very extensive range of hot tub chemicals. We only stock top quality tried and tested brands, all delivered next working day at some of the UK's best prices.
New to Hot Tub Chemicals
If you are new to hot tub chemicals, take a look at our very affordable hot tub chemical starter kits to get started. Note also our symptom based shopping filters. Shop by "used in" and "used for" to select products specific to your type of hot tub, and your particular problem without requiring a degree in chemistry! Also, read our simple guide to using hot tub chemicals
Experienced Hot Tub Owners
For experienced hot tub owners, we have a wide range of refills for sanitisers, water balancers, testing, cleaning, maintaining and problem solving for a variety of situations.
Featured Hot Tub Chemicals for Sale
- AquaSparkle Surface Cleaner (1 litre)AquaSPArkle Spa Surface Cleaner is a highly effective liquid cleaner used to remove oils and greases around the spa waterline. Learn More£12.95
- Pure Spa Salt (5 kg)Pure Spa Salt is an environmentally friendly natural salt, perfect to use with a salt water sanitising system, for a soft, fresh and clean pool or hot tub water. Learn More£12.95
- Hot Tub Flush (500 ml)Use Hot Tub Flush (500 ml) when changing the water to remove built up grease in the the plumbing. Should be part of your annual hot tub maintenance. Learn More£10.95
- AquaSparkle Instant Filter Cleaner (500 ml)Instant Cartridge Filter cleaner will rapidly remove grease and oil from the filter cartridges. Learn More£10.95
- AquaSparkle Spa Hardness Plus (1 kg)AquaSPArkle Spa Hardness Plus is an effective product used for increasing calcium hardness levels within your hot tub water. Learn More£8.95
- Immerse Cartridge Cleaner Aqua Sachet (2 x 50g)Immerse Cartridge Cleaner Aqua Sachet (2 x 50g) is specially formulated to remove dirt and grease from hot tub cartridge filters. Learn More£5.39
- Spa Fusion Aqua Sachet (35 g)Spa Fusion Aqua Sachet - Fast reacting formula for rapid hot tub water recovery by destruction of non-filterable wastes. Learn More£3.75
- Hot Tub Conditioner Aqua Sachet (120 ml)Hot Tub Conditioner - 120 ml sachet that contains a blend of compounds to enhance the quality of water, reduce chemical consumption and prevent biofilm formation in pipework. Learn More£2.99