We use industrial/hobbyiest cleaners, good ole bleach is the very best in cleaning solvents. Cheap and super effective, in all clinical tests I've seen, bleach beats out everything, even viricides, bacteriocides, etc. Also, we use Virkon, used extensively with birds, as well as A330 which is what a lot of animal shelters use. Hit a janitor supply place and stock up. I'm paranoid about disease vectors.