Pool Mate 1-Quart 4-Pack Concentrated Metal Out Stain and Mineral Inhibitor, Pool Metal Remover, Stain Remover, Made in USA

I put 5 oz in and it went from purple to pink on test strip I just put 5 oz more to try to get to orange. This is after 5 oz. It was purple it's not even on the strip but turned my hair green from solar ionizer. It's affordable and works!!! Just lower your chlorine to nothing and pH

If you have bad water with lots of iron, you need to keep this stuff handy. I replaced my pool liner this spring and to save money filled it with the hose from my house. My water is very rusty, and I knew I would need something. So, I bought metal out and used it as directed. Needless to say, it worked wonderful!!! Pool filled, water was ugly, started filter and a day later pool was almost crystal clear. Couple of filter backwashes and a good vacuuming and the pool looks great. I will be supplementing with Metal Out every time I use the hose to top off my pool. Must have if you have rusty water.

Whenever I add some water to my pool (I have well water) it turns green because of the metals in my water. I put some of this in my pool and within a few hours my pool is sparkling clean again

I was very hesitant to use this in our pool but it worked good with also doing other iron removal methods. We have hard well water so the iron in the water made it very dirty looking even though it wasn’t. Adding the metal out and doing the sock method (check out YouTube for that) our pool was clear after a week. The first two photos are 5 days apart and the third is what it cleared ended up looking like after a few more days. We do not have new water running through our pool constantly so we only needed to use one bottle of the metal out. I do not think that using just the metal out would’ve been effective, the sock method was a big help in getting all of the iron out.

great product works as it should. metal looked much cleaner after the use of the product.

I have staining that appeared on my pool liner this year, but this treatment did absolutely nothing for me. It's possible my issue just wasn't appropriate for this stain remover, but it was a swing and a miss trying this chemical to remove light brown stains from my pool liner. Absolutely no improvement at all.

Works great at getting metal out of the water in the pool.

i followed the directions to a T... lowered ph, dropped chlorine... all in spent $200 and ended up at the same placepool was out of commission for a week.. couple of days to drop levels.. couple of days to treat.. then the pool when cloud...