I clean Spurs *teddy bear hamster male* cage 2 times a week because he is 4 years old and pees himslef often.

I clean Whiskys*syrian golden hamster male * 1 every 2 weeks because he doesn EVER smell for some reason.

I clean Cuddles *golden fancy hamster syrian* cage 1 time a week because she is is messy ..

I clean my fish tank 1 time a month.