When opening my pool today I put two gallons of 10% chlorine in the spillover spa to help clean it up before firing up the pump. Before running the pump I tested the water in the pool and was very surprised how high the chlorine level was. Could my DPD powder from last year give a false reading ?
Salt 2.9 per Aqaupure
Water temp 50%
Now I have the pump running so the spillover spa with the two gallons of chlorine is mixing with the pool water.
I already ordered new DPD powder but it probably won't get here for a few days.