I have an in ground diamond brite pool 4-5ft, built 1997. Bought the house a year ago and it had these stain on the bottom. I think the old lady let it go for a bit. I have been following the rules and have only had 1 bout of yellow algea that will killed fast.
Any way to get rid of these stains? They dont brush. I'm trying to avoid getting it redone.
Any way to get rid of these stains? They dont brush. I'm trying to avoid getting it redone.