CleverSpa® Descaler 500ml


In stock

Your water can deposit unsightly stains on your pool and spa. If you live in an area with hard water – limescale build up and residue in your CleverSpa® pump & heating system can reduce the life of some internal components, ultimately stopping your hot tub from working. Use CleverSpa® Descaler to remove stains and build up of scale on your spa and pool surfaces.

Delivery & Returns

Delivery cost is FREE for all orders over £40 and is sent via either Parcel Force 24hr Tracked (weekdays) or Royal Mail, depending on the product. When using Parcel Force, next working day delivery applies on all orders placed before 1pm

If you have purchased a CleverSpa from a UK retailer and have simply changed your mind, follow the retailers instructions for returns. This will normally require the product to be unopened as well as proof of purchase. If you have purchased directly from our website, then please contact us and we will email you instructions for the return of the product.

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 Island, Scottish Highlands, Channel Islands, Isle of Man, Isle of Scilly.

SKU: 8283


How often do I need to use CleverSpa® Descaler?
A routine weekly dose is advised to prevent stain and scale formation. It can also be used on visible forms, ideally when the spa is empty.

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® 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.