I added 2 boxes of Borax but pH still 7.2
Water cloudy, I have been trying to vaccuum the bottom which has a fair amount of silt (I use a mesh loop lock cover and have shrubs close and overhaning oak trees)
FC 15.5
CC 7.5
pH 7.2
TA 210

No smell

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Pool Doc,

Can you explain "wait time" for reading chlorine levels??