Recent content by rtslh

Right now i have placed two chlorine tabs on a step and on swim out to see if that will create a change but not holding my breadth. Also this is a first for me. Usually algae scrubs off.

Im trying to avoid an acid wash as it peels a layer of plaster away but at my wits end.

Gunite pool. Have a bad case of something. Brownish yellow on 95% of pool. Will not scrub off with wire brush. Shocked pool for a week no change. Tried 2 types of “yellow out” on with sodium bromate other with something else. No effect at all. Tried to test spots with vit c tablets...