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Non Chlorine Shock 1KG
£25.95
Keep your hot tub or swim spa water fresh and crystal clear with Non Chlorine Shock. This fast-acting treatment helps remove organic contaminants, improve water clarity, and support your regular spa maintenance routine without affecting your chlorine levels.
- Product Description
- Specifications
Non Chlorine Shock (1KG) is a fast-acting treatment designed to refresh and restore spa water without changing your chlorine levels. It works by breaking down organic contaminants such as oils, lotions, and body waste that build up during regular hot tub use.
These contaminants can make spa water appear dull or cloudy over time. Non Chlorine Shock helps remove them quickly, restoring water clarity and keeping your hot tub water fresh and inviting. It’s ideal for routine spa maintenance, after heavy use, or when water needs a quick refresh.
Because it does not add chlorine to the water, this treatment works alongside your existing sanitiser. It helps maintain balanced water chemistry while improving overall water clarity and keeping your spa environment clean and comfortable.
To apply, simply dissolve the recommended amount of granules (we suggest 110g of granules per 10m3) in a clean plastic bucket of lukewarm water and slowly pour the solution into your spa while the filtration system is running. Used regularly as part of your hot tub care routine, Non Chlorine Shock helps maintain safe, clear water for a relaxing spa experience.
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| 1KG tub of non chlorine shock treatment |
|---|
| Restores water clarity and freshness |
| Removes organic contaminants from spa water |
| Works alongside existing sanitisers |
| Ideal for routine spa maintenance or cloudy water |
Service Plan
Using products like Non Chlorine Shock as part of your regular water care routine helps maintain balanced spa water, good filtration performance, and a consistently enjoyable hot tub experience.
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Usage guidelines
Adjust the pH level of your spa water to around 7.2 using a suitable pH adjuster before dosing.
Dissolve approximately 110g of granules per 10m³ of water in a clean bucket of lukewarm water.
Slowly pour the dissolved solution into your spa above the return inlets while the filtration system is running.
For severe cloudy water or heavy contamination, the dosage may be doubled.
When to use
Use as part of routine spa maintenance.
Apply after heavy hot tub use or when water begins to appear cloudy.
Ideal for refreshing spa water without increasing chlorine levels.
Safety advice
Never mix this product with other chemicals or chlorine products.
Always add the product to water when pre-dissolving, not water to the product.
Store in a cool, dry place and wash hands thoroughly after handling spa chemicals.
Why use Non Chlorine Shock?
Over time, spa water can collect oils, lotions, and organic debris from normal use. These contaminants can affect water clarity and overall water quality.
Non Chlorine Shock helps break down these contaminants quickly, restoring fresh, clear water while supporting your regular spa sanitising routine. Used regularly, it keeps your spa looking inviting and helps ensure every soak is clean, comfortable, and relaxing.
Loved by customers across the UK
Don't just take our word for it, here's what our customers say.
ContactGreat service from start to finish. David in the Cardiff shop was very helpful and not pushy at all — can't recommend enough. The delivery team were brilliant, friendly and...
Verified Customer
Bought a hot tub from Jeff a few years ago and it's been brilliant ever since. They always provide great aftercare and answer any questions I have. I'd recommend them...
Verified Customer
Clarice at Newbury helped us choose the right hot tub. She was professional, friendly and answered every question we needed. We'd definitely recommend Hot Tub Stores UK to anyone looking...
Verified Customer
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Mel Maggs
Nibh scelerisque morbi euismod dis. Consequat faucibus sed massa tincidunt ac id. Hendrerit lectus arcu vel et nisi. Ipsum viverra curabitur convallis a ac dictum viverra sollicitudin. Ullamcorper semper iaculis.
Louise Stone
What a fantastic experience finding our very first hot tub. Jeff went above and beyond to find the right tub for us and even delivered it in time for my...
Verified Customer
Great service from start to finish. David in the Cardiff shop was very helpful and not pushy at all — can’t recommend enough. The delivery team were brilliant, friendly and knowledgeable throughout.
Verified Customer
Bought a hot tub from Jeff a few years ago and it’s been brilliant ever since. They always provide great aftercare and answer any questions I have. I’d recommend them to all my family and friends.
Verified Customer
Clarice at Newbury helped us choose the right hot tub. She was professional, friendly and answered every question we needed. We’d definitely recommend Hot Tub Stores UK to anyone looking to buy.
Verified Customer
Nibh scelerisque morbi euismod dis. Consequat faucibus sed massa tincidunt ac id. Hendrerit lectus arcu vel et nisi. Ipsum viverra curabitur convallis a ac dictum viverra sollicitudin. Ullamcorper semper iaculis.
Mel Maggs
Nibh scelerisque morbi euismod dis. Consequat faucibus sed massa tincidunt ac id. Hendrerit lectus arcu vel et nisi. Ipsum viverra curabitur convallis a ac dictum viverra sollicitudin. Ullamcorper semper iaculis.
Louise Stone
What a fantastic experience finding our very first hot tub. Jeff went above and beyond to find the right tub for us and even delivered it in time for my birthday. Couldn’t be happier.”
Verified Customer
FAQs
Find out moreWe recommend a quick check before each use or at least once a week if you use your spa regularly. It’s a simple step that keeps your water safe, clear, and comfortable for you and your family.
Using the right spa chemicals keeps your water fresh, clean, and safe. It protects your hot tub, prevents irritation, and ensures every soak is relaxing and worry-free.
If your water isn’t balanced, it can cause cloudiness or mild irritation. Regular checks are easy and make sure your hot tub is always inviting, comfortable, and ready for a perfect spa experience.
We offer everything from chlorine granules to pH balancers and shock treatments. If you’re unsure which to use, our team is on hand to advise and help keep your spa water perfect.
Not at all. With simple tools like our 3 Way Test Strips and a little regular attention, maintaining your hot tub is straightforward. Our team is always happy to guide you so your spa stays safe, clear, and enjoyable.
