SpaChoice472-3-1001-02 Metal Gone for Spa Hot Tub, 1-Pint, 2-Pack

We were constantly struggling with cloudy water in our hot tub. We tried all sorts of suggestions that we found online, and experimented with adding more chlorine, less chlorine, increased the pH, lowered the pH, etc. It wasn't until it was time to drain the tub and refill it that we came across this product and gave it a try. Our water has been crystal clear ever since! Now we simply add the chlorine tab once a week, and that's it for maintenance. It was a game changer for sure.

Idk much about it. Put it in the hot tub when you feel up not sure what it does lol

We had the bad luck of filling our hot tub at the same time our local water mains were being flushed. Once filled, you could almost see the iron in the water. It would have been nice for our town to have notified local residents.I bought this on the strength of the reviews. Couldn't be happier. 48 hours later our water went from yellow to absolutely crystal clear. Five stars all the way!!

Works great

Very satisfied!!

Put it in spa and seems good

This product is essential in maintaining a hot tub/spa as it removes hard water mineral deposits. I have purchased this on several occasions and it works as expected. The price point is extremely good for this 2-pack and I will be purchasing it again in the future. 2-Pack Metal Free Hot Tub Spa Scale & Stain Control - 2 x Pint Bottles (32 oz. total)

Haven’t used product but was recommended to us.