I have a fiberGlass pool and the whole pool turned brown . I purchaced StainFree plus Metal Away and two days later my pool was back too normal all stains gone
August 21, 2012
A Gotta Have
This product was used in conjuction with Metal Free and followed the directions fully. The next morning our pool looked brand new and not a stain in sight!!!
June 28, 2012
When I opened my pool this spring, I thought I was going to have to replace my 7 year-old liner. I had brown tea colored stains all over the deep end and in the seams. Brushing, vacuuming, shocking did not help. I found this ascorbic acid online and figured I'd give it a try without expecting much. In 24 hours ALL the stains were gone. The liner looked brand new again. Even the waterline stains were gone. Saved me several thousand bucks. I did follow with the MetalFree treatment as reccomended. It prevents scurvy too!
June 15, 2012
Worked for me!!
Took a couple days but worked excellent for my iron stain. I say stain because the whole pool was brown. Use Metal Free to control the iron from releasing again.
June 5, 2012