Calcium scaling

[lorinis]

This year upon opening my pool, I notice a gritty feeling on the floor and walls of my pool (32x16 aboveground vinyl liner). I think it is caused by calcium scaling. Trying to find information.

[Watermom]

Hi, Lori, and welcome to the Pool Forum!

Can you give us a current set of water testing results taken with a drops-based kit? Also, tell us exactly what all you have put into the pool, meaning ingredients and not just product names or 'shock.'

Then, somebody here will better be able to advise you.