Happy Hot Tubs - the best for your hot tub

Controls and removes limescale in your spa. 

Scale Away will prevent and remove scale deposits caused by mineral precipitation which can build up rapidly on spa surfaces due to relatively high water temperatures. By removing the scale from the spa surface, it will make the spa surface more comfortable for bathing.

No Scale also prolongs the life of your hot tub by prevent scale damage to pumps, heaters and seals, which is the number 1 service issue in all hot tubs! 


Why does scale build up on my spa surface? - This is due to an unbalanced PH level. 

How do i remove large amounts of scale from my spa water? - You would need to drain your hot tub,thoroughly clean and re-fill. 

Why does scale only build up after a water change? - Because,The PH of your hose water is unbalanced according to the water in your area. 

Will 'No Scale' affect my chlorine/bromine level ? - No,it is a neutral chemical,therefore your chlorine/bromine level would be unaffected.

Available Options:


I have not used the product yet but it was delivered on time and well packed. ...

Rated by William Aspinall

All Happy Hot Tubs Products from the Happy range are first class. I use them all of the time. ...

Rated by Stephen Connor

This product has removed lots of old limescale that was in the jets in my tub, rinsed the filter out ...

Rated by Simon House

If you want a squeaky clean tub, then this is for you, a treatment once a week keeps the interior ...

Rated by Peter Cooper