We put too much salt in our pool, way too much thinking the rain had diluted it. But it turned out to be an issue with the system. I fixed that and have been wasting water for about 25 min 4 to 8 times a day for the last three days. That is about 3" to 4" of water with each waste and then we fill it back up and do it again. The numbers have dropped with my other testers, but have remained the same every day with the strips. How is that possible? I will keep using this bottle just to see how long it takes for the numbers to go down.
Three readings over three days are all the same - BUT that is bad