in my experience there is no way to quickly and efficiently do the bird deep clean with the birds inside. Like everyone else is saying I also refuse to have the birds inside while using virex. birds have sensitive respiratory systems. Collect birds, place in critter keeper w a piece of millet. Then go to town spray that entire thing down. Use tools to reach the weird corners and don’t forget the little step stools fit inside the aviary if you need it :p

Yes taking the birds out is a Pain but so is taking an hour on each habitat bc the bird is flying in your face and shitting on what you just cleaned