This stuff works great! Had a stubborn stain in the bottom of my pool vinyl liner. Tried everything to get it out. Was ready to buy a new liner when I found this product. Highly recommend.
Verified purchase: Yes | Condition: New
I had bad staining that covered most of my pool liner, as soon as I out this in I could see the stains disappearing. the next morning the liner was back to its normal color....worked great
Verified purchase: Yes | Condition: New
I've used it to get stains off my liner when I let my copper ionizer get a little out of control. The price was good and it was here in 2 days.
Verified purchase: Yes | Condition: New
My pool had lots of rust stains i poored entire bottle in pool. Followed instructions. And woke up next morning. 98 percent of stains disapeared.. i need to mayb buy 1 more to complete
Verified purchase: Yes | Condition: New
My pool was very badly stained and I had tried everything to fix the problem. Instructions were very simple to follow and the stains were removed within a couple of days. Pool now looks wonderful. Thank you.
Verified purchase: Yes | Condition: New