I've used Trichlor tabs for 8 years now. Never been thrilled with them and now I want to try bleach as my primary sanitizer. The tabs release cl slowly and evenly relative to the pump running. What I'd like to know is how to use bleach? Do you add it once and then it holds its level for an extended amount of time? Let's say my CYA is at a proper level and I give the proper dose of bleach to the pool how long until I should check again? All those type of questions. I'd really appreciate help to understand.