based on pool store test(i ordered TF100, but I haven't had it yet),
since adding baking soda would raise pH, i wonder if my order of adding chemical is the best way.
1. adding acid first to drop pH to 7.2~7.4
2. adding baking soda after pH tests
As to CYA, i just bought 4lb conditioner/stabilizer from Walmart. I plan to pull some conditioner into a sock, then hanging on skimmer. But I m not sure if i should do that after pH lower or doesn't mater.
THhßnk you so much