calcium scaling

Hi, I’m Cliffa and I live in Oklahoma City. I purchased what I thought was my forever home last July. The only thing it didn’t have was a pool. So I found a couple of contractors, one was a new company that built gunite pools, the other built inground pools that were lined. The gunite was more...

Hey All! Great to be a part of the TFP community. Moved into my house 2 yrs ago and did the pool store hustle for the past two seasons with expected results (wasted money, effort and lots of frustration). My filter blew out late fall before a heavy freeze and had to semi winterize my pool at...

Three years ago I saw this white substance cover the bottom of my pool tiles. It is rough and gritty to the touch. Is it calcium scaling? (I have IG concrete?/plaster?/gunite?***) At first it was only about the length of 3 tiles, the next year it spread to about 12. All in the deep end. This...