Hot Tub Chemicals
Hot Tub Chemicals for Crystal Clear & Healthy Water
Discover our premium range of hot tub chemicals, available for fast, next-day UK delivery straight to your door. Alternatively, visit our store for expert advice and product recommendations. We offer only trusted, top-brand products at competitive prices to help you maintain your hot tub with ease.
New to Hot Tub Chemicals?
If you’re new to hot tub care, our affordable starter kits are the perfect way to get started. With our symptom-based shopping filters, you can easily find the right products for your specific hot tub needs—eliminating the guesswork. Be sure to check out our simple, step-by-step guide on how to use hot tub chemicals and browse our beginner-friendly hot tub chemical starter kits to make maintenance a breeze.
Experienced Hot Tub Owners
For seasoned hot tub enthusiasts, we have a comprehensive selection of refills, sanitisers, water balancers, testing tools, and cleaning supplies—everything you need to keep your hot tub in top condition. Stock up on the essentials to maintain and troubleshoot your hot tub effortlessly.
Shop Now and keep your hot tub water sparkling clean, healthy, and ready for relaxation!
Basics to help get your started - Featured hot tub chemicals from Pool Pro
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Blue Horizons Natural Stain Remover (1 kg)Blue Horizons Stain Remover is an all natural stain remover that works on all surfaces including vinyl & fibreglass. Removes both metal & organic stains. Learn More£14.95Out of stock - Blue Horizons Easy Kleen Trigger Spray (500 ml)Blue Horizons Easy Kleen Trigger Spray (500 ml) is an easy to apply cleaner for for waterline grease and grime removal around swimming pools and hot tubs. Learn More£9.95
- Blue Horizons Chlorine Reducer (1 kg)If you have dosed too much chlorine and do not wish to wait for levels to come back down to a safe zone, or dilute the water, you can use Blue Horizons Chlorine Reducer (1 kg). Learn More£9.95
- Used In Small Pools Remove This Item
- Brand Blue Horizons Remove This Item