I'm opening my pool this weekend. This is the first year I'm opening and have the TF-100 test kit. The tester that tests PH and Chlorine side by side is very red for the chlorine (should be a shade of yellow). Is this a result of the closing chemicals that I used last year before putting on the cover? Maybe I over shocked it?
The water is crystal clear blue...
Next step after I get the pump/filter running this afternoon?
The water is crystal clear blue...
Next step after I get the pump/filter running this afternoon?