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Stain/Scale Control for Spa Hot Tub-32OZ

Free shipping on orders over $29.99

$14.99

$ 6 .99 $6.99

In Stock

About this item

  • Prevents scale and cloudiness – Fights calcium buildup for clear water.
  • Easy weekly use – Just add this natural brown formula to protect your spa.
  • Removes fresh metal stains – Keeps spa surfaces clean and spotless.
  • 32OZ Stain/Scale Control,1.6 oz. per 500 gallons for maintenance, 3.2 oz. per 500 gallons for stain removal.
  • Reduces scale buildup – Gradually clears existing scale on surfaces.



Product Description

6
1

safe

effecive

lasting

General

3
2

J9
Reviewed in the United States on March 28, 2025
This works great. For the money, I am liking the product. As a hot tub owner, I try and get my chemicals down pat. I have ones that I use, but always looking for something that may be cheaper and work just as well. This product is it. I use a shock a few times a week, bromine, and this to clean up the rest. Nice product, and you don't need too much of it. Great addition to your chemical routine
AW2222
Reviewed in the United States on March 27, 2025
I just ordered this product after another name brand did absolutely nothing to remove the scale on the walls of our hot tub. Unfortunately there is no SDS sheet that allows me to compare the chemical composition and concentration of this product versus other. The others required 2 oz of product per week while this one requires 3.2 oz so arguable this is a weaker concentrate of whatever the active incredent is. I'll inject a dose and provide an updated review after that.
Jackie DeFrates
Reviewed in the United States on March 18, 2025
It is what it is: a scale treatment for your hot tub. Our local place is closed for renovations, so I have to get our chemicals online, but this is just what I needed. It is working great to help get the hot tub up and sparkling for the winter season. It is compatible with hot tubs that you treat with bromine and chlorine, so if that's a question anyone has, you can rest assured. Our hot tub is coming along and looking great!
Jeffrey Rueff
Reviewed in the United States on March 18, 2025
Pour it in 2 ounces a week, every week till gone. Purchase more and repeat. Use 6 ounces when you perform a water change. Never ending use. Great product. Buy it!
Tracy
Reviewed in the United States on April 3, 2025
So far I don’t have any issue with this product. It’s an add on so it doesn’t have the normal chemicals you need for a hot tub, it just adds a little protection from it getting nasty
K. Macmillan
Reviewed in the United States on April 20, 2025
I’ve been using metal stain and scale control in my hot tub for a while now, and this product works just as well as the previous brand I was using—but with a few extra perks. What I really appreciate is that I don’t have to use as much of it to get the same results, which means the bottle lasts longer. It’s also clear, which I prefer over the colored formulas some other brands use. Overall, it does exactly what it’s supposed to do, and it’s a solid value. Will definitely keep using it!
Sheryl G
Reviewed in the United States on April 19, 2025
works great, I am new to owning a spa. this particular product was recommended by the spa company and they were correct. It works fabulous. my spa is extremely clean
E. Marie
Reviewed in the United States on April 1, 2025
Using this product accordingly it does a good job, the price is competitive vs other brands.We are using it and are able to see some difference, but still waiting for the final results.So far we like it.
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