Pool Mate 1-2550-04 Metal Out Stain and Mineral Inhibitor for Swimming Pools,1-Quart, 4-Pack

We live in Midwest and have a yellow tint to our water due to crops/fields/tannin etc. This makes my pool water clear and removes yellow tint. Works great and use after we add water to pool in spring time.

This is the only brand I will now buy, it seems to work more thoroughly and faster then other brands of the same product.

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.

Works as described

This product took the brown spots out of my pool! Highly recommend.