How do you guys clean your RDWC after a run? Just use H2O2 and let the pump run? Do you leave the airstones in it? They should be cleaned with H2O2 anyway so it wouldn’t hurt them.

my main concern in my chiller. I read to use h2o2 or vinegar. I don’t want to damage the chiller with something that comes of the airstones.

Easiest way to do it is to just add RO water with H2O2 and let it run in the RDWC. Change the water with New H2O2 water after 1 day and then clean it out again after a day.