Scale Doctor - Hot Tub Scale Remover & Inhibitor DeScaler, Limescale Prevention- Cares for Pumps Jets Heater Spa

Living in a very hard water area I discovered Sparkle after chatting with a friend on the chalk build up in the hot tub. He recommended Sparkle and through the summer of 2022 I used it every week. The results were great, no more chalk build up. I am about to buy a new container for summer 2023. I recommend Sparkle from the spa doctor.

Good value for money

As I live in an extremely hard water area I bought this to use as a preventative measure. It seems to work well as I have had an issue with the heater getting a build up of limescale.The instructions are very clear and easy to follow. I will definitely continue to use as a preventative

Brought for my hot tub with low flow problems due to hard water.

Ok

Works great -removed all the white line powder in water and on hot tub sides. Using 10-15ml /week keeps everything working well

Arrived much earlier than expected, it's easy to use and value for money. Only a small bottle but as you only use 25ml at first then 15ml a week it will last months. I was a little sceptical at first that 25ml in a lazy spa wasn't much but it worked really quick and the amount of calcium it removed amazed me. I would definitely recommend.

Good