[SimonandSyril]

Personally, I only disinfect toys when another hamster is going to use them for other times baby wipes are a dream for spot cleaning if you feel any dirt on the wheel is affecting the whole cage's cleanliness drastically; if not then don't worry about a bit of pee or poop as usually they aren't a threat unless the hamster is recovering from an illness. Pet shops do sell special wipes for small animals but I don't recommend these as they are overpriced when you can just use a damp cloth or water