Sounds like a good disinfection solution. You want to make sure to disinfect your waterers often. Once a week at least. This is where diseases love to spread, with everybody drinking from the same waterer. Clean out feeders at least once a month. Disinfecting the coop is up to you. If your birds are not sick, there is no need to scrub everything down. However keep the roost bar clean from poop build up. This can harbor all kinds of bacteria. So just clean as often as you feel it is dirty.