I have an inground vinyl liner pool, I was told that adding DE to the cartridge filter would clean my pool water better.... It did but now I have whitish residue stuck to the bottom of my pool liner.... now can I clean and remove it from my pool????
Welcome to TFP. It should vacuum up if it's DE.
Can you give us a full set of test results?
pH
FC
CC
TA
CH
CYA
Adding DE to a cartridge filter may not have been a good idea. Some mfg's say it's alright to add a little but some cartridges will be ruined by adding it.
Hello , This thread has been inactive for over 60 days. New postings here are unlikely to be seen or responded to by other members. For better visibility, consider Starting A New Thread.
Welcome to TFP! For a wealth of pool care information please check out our free Pool School. If you are in need of specific help then we encourage you to Register and ask us here in the forum!