I am going to go and get a dropper kit. I use the dropper kit on my fish tanks but the pool store recommended strips. They also recommend not to use bleach but we all know how that works. I spent alot of $$ last year because it was my first year to own a pool and they pool guy kept saying I don't want to void the warranty so bring a sample in every two weeks or every week. It seems like there was always something wrong and they always took my money with after the sample. This year no more pool store!!
