White spots on plaster

Zamsaf

Well-known member
May 2, 2018
199
Central fl
Hello my pool is only 1 week old and I am noticing small white spots on the plaster. I’m not sure if this is from brushing. I only put liquid chlorine in the pool, shocked it once, and M acid.

Any idea on what these spots are and how to remove them?
 

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ajw22

Gold Supporter
TFP Guide
Jul 21, 2013
18,959
Northern NJ
They are natural variations in the plaster process. You can't brush them out and they are not caused by the chemicals.