Hello- Was just running through my weekly TF-100 tests and realized that the targets in the TF-100 instructions are different than the Pool Math app. For example, the kit tells me 100-120 is a target for TA whereas the app says 50-90 is a target range. Not sure which I should follow.
Also is it bad practice to add bleach before rain? My FC chlorine is unfortunately at zero (which is surprising because I tested it 2 days ago and it was right around 4. I was going to run to the store and grab some bleach but we're supposed to get a lot of rain tomorrow. (CYA is at 50 according to the test I just did).
Also is it bad practice to add bleach before rain? My FC chlorine is unfortunately at zero (which is surprising because I tested it 2 days ago and it was right around 4. I was going to run to the store and grab some bleach but we're supposed to get a lot of rain tomorrow. (CYA is at 50 according to the test I just did).