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fair enough. i will wait no more! drain and refill (from where ever my pump lands).

thanks for the reply. where did i find 2-4ppm free? aah, how about checking your local commercial / public pool code? if it is good enough for the the gov, it is good enough for me. i know here in illinois it is 1-4ppm free chlorine residual. should i discount that the government does not...

interesting that you say that non-chlorine shock is not for outdoor pools. i never heard that. i believe non-chlorine shock has its place. it is not a disinfectant like chlorine, but oxidizes left over or suspended waste in the pool. it can really clear up things and let the chlorine do its...

i am just asking in general. i have done this in the past and was wondering about if i may be doing a chemical no no. thanks.

is there any benefit to using both chlorine and chlorine-free shock at the same time? is it bad to use them both at the same time? this forum is great. glad i found it. thanks!

another BB request. thanks!

i have read that cyanuric acid is heavier than water so when you do a partial drain and refill to lower the levels you should: 1. turn off pump for a couple days 2. cyanuric acid will settle to bottom 3. partial drain from bottom of pool 4. refill i have also read that you should drain from the...