After the pb replastered my pool, I have these bright white faded streaks which I have noticed only when there is shade over the pool. Direct sunlight hard to see. It starts from the center of the shallow end and run to part of the deep end and stop...as if someone spilled a bucket of paint. No where else on the pool does it have the same streaks. I have let the ph get to 8.2 for a day and quickly added acid
If its scale, How quickly will scale form and will it feel rough? Also, why is it only in the center of the pool and not around the sides as I recall having scale a long time ago??
Thanks for your help