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With our 3 For 2 offer on Clearwater chemicals and accessories, you can grab those essential water care chemicals or cleaning products and save.
Add at least 3 items to your basket and receive the cheapest item free.
Terms and conditions
With our 3 For 2 offer on Clearwater chemicals and accessories, you can grab those essential water care chemicals or cleaning products and save.
Add at least 3 items to your basket and receive the cheapest item free.
Terms and conditions
With our 3 For 2 offer on Clearwater chemicals and accessories, you can grab those essential water care chemicals or cleaning products and save.
Add at least 3 items to your basket and receive the cheapest item free.
Terms and conditions
With our 3 For 2 offer on Clearwater chemicals and accessories, you can grab those essential water care chemicals or cleaning products and save.
Add at least 3 items to your basket and receive the cheapest item free.
Terms and conditions
ClearWater®
ClearWater® is one of the UK’s leading water treatment brands.
Trusted by millions of customers in the UK, our award-winning pool and hot
tub chemicals are designed to make water treatment simple and effective.
Working in partnership with two of the UK’s biggest domestic pool and hot tub brands, Bestway® and Lay-Z-Spa®, our goal is to simplify water maintenance for pool and hot tub users all over the world.
ClearWater® treatment & chemicals offer everything you need to keep your pool or hot water clean, healthy and perfectly safe to use.
Read MoreHot Tub Chemicals Guide
We know that water care and water treatment can seem a bit daunting or overwhelming, which is why we keep our hot tub guide simple to understand and easy to use.
Read The GuideAward-Winning Starter Kits
Our best-selling hot tub and pool starter kits have been commended multiple times by the UK Pool & Spa Awards.
Designed with beginners in mind, these handy starter kits include the basics to get started and a comprehensive water treatment guide.
Shop Pool Starter KitOur Blog
Why pool or hot tub water is showing no chlorine
Sometimes, after adding chlorine to a pool or hot tub, the test strips show no chlorine, but why? Or maybe you're adding chlorine and levels keep dropping? Cause 1: High chlorine demand You...
By pre-dissolving chlorine or any other type of granules for a pool or hot tub ensures the chemicals will disperse much more easily in the pool or hot tub once you’ve added them.
A pool shock, booster or shock dosing a pool means adding a high concentration of chlorine to the water to break down any organic matter and get rid of bacteria. This simple guide explains why, whe...
Recommended By
I've had different hot tubs for 10 years now and these are the best to use
Very useful, easy to use and you don't need a lot of knowledge to feel safe
Used this for my hot tub for years, and it's a spot on product
This is a great product for keeping your pool safe for your kids, easy instructions, great price, quick delivery