CleverSpa Universal Hot Tub Descaler 500ML


In stock

If you live in an areas with hard water, limescale build up and residue in your Hot Tub’s Pump and Heating system can reduce the life of some of the internal components, stopping your Inflatable Hot Tub from working.

In order to reduce the effects of limescale build up, use the CleverSpa Universal Hot Tub Descaler on a weekly basis to prevent scale formation and build up as well as ensuring the smooth running of your Portable Hot Tub.

Delivery & Returns

Delivery will be in 1-2 Days, excluding Bank Holidays & Sundays. Please note we deliver to Mainland UK* only.

For all orders outside of the UK, separate charges will be applied.

Delivery is FREE for all orders over £80 (within UK mainland). Delivery will be sent via either Parcel Force Tracked (weekdays) or Royal Mail, depending on the product.

For orders under £80, delivery with Parcel Force is £4.95. Some spare part products include free Royal Mail delivery.

Please see our Delivery and Returns pages for more details.

*Due to the hazardous ingredients and transport restrictions, we are unable to deliver this chemical product to Northern Ireland, Scottish Highlands, Channel Islands, Isle of Man, Isle of Scilly.

SKU: 8283


How often do I need to use CleverSpa Universal Hot Tub Descaler?
A routine weekly dose is advised to prevent stain and scale formation. It can also be used on visible forms, ideally when your Inflatable Hot Tub is empty. CleverSpa Universal Hot Tub Descaler can be used with any brand of Hot Tub including Wave & Lazy Spa.

How much do I need to use?
Hot Tub Volume: 1000L
Initial Dosage: 100ml
Routine Dosage: 30ml

Hot Tub Volume: 1500L
Initial Dosage: 150ml
Routine Dosage: 45ml

Hot Tub Volume: 2000L
Initial Dosage: 200ml
Routine Dosage: 60ml

How do I routinely use CleverSpa Universal Hot Tub Descaler in my hot tub?
1. Add the required amount to a small amount of water in a separate container, then directly to your spa water with the circulation pump switched on.
2. Ensure that the pH of your spa water is maintained between 7.2 and 7.6
3. The water may temporarily cloud after using this product.
4. Allow 15 minutes before using your spa.

How do I use CleverSpa Descaler to clean my hot tub?
1. Drain your spa completely and wear protective gloves.
2. Pour a small amount onto a sponge or better yet, a Clever Sponge and rub the affected area.
3. Allow good contact time, at least 10 minutes and repeat treatment if necessary.
4. Rinse your spa shell thoroughly and drain any water before refilling.

Wear protective gloves/protective clothing/eye protection/face protection.

IF ON SKIN: Wash with plenty of water/shower.

IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

If exposed or concerned: Get medical advice/attention. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Get medical attention

Never mix with any other chemicals as a dangerous reaction may occur. Handle hot tub chemicals carefully, in a well-ventilated area, preferably outdoors and always wash hands thoroughly after use. Store chemicals in a secure, cool dry place.