Clear water brown looking
My poor dad is at his wits end with his pool. He recently had new bitumen on the road which he lives in and after that his pool has now gone very bad. He has had the water tested which is all clear however the pool certainly does not look clear. It is a fibreglass pool and the water looks brown the wall of the pool has gone all brown and seems to have stained it. The pool shop just keeps selling him everything to try but nothing works. I have heard that some sort of acid can clear the walls up and clear the water so it looks blue again.
Can someone help me please: