duraleigh said:Is the "wear" you are talking about the lighter portion of the liner.....below what appears to be the original waterline?
jjdurrant said:^^^^^ Very closely.. I have struggled with high pH and TA.. and my CYA has been next to nothing. Calcium in the 220 range.
It has been tough keeping chemicals balanced condering how often I had to add water all summer due to the crack in my steps.
Could one of these factors be the culprit?
jjdurrant said:Possibly.. going to try and clean tomorrow.. I think I read a magic eraser can be used?