once a week i dump out the shavings (carefresh) in Timothy and Benjamins cage, take down the shelves (2 wooden, 2 plastic, but thats gonna change soon) and wash the plastic shelves and base with water, put new bedding and the shelves back in and spruce up the cage by adding a toy or two and changing things up a bit. i havent used soap so far because i didnt know what to use, and my mom said i shouldn't wash the wire on the cage because they might rust. i am switching to an FN 142, fleece liners, a litter pan (if my chinnies will use it ), and all wooden shelves in the next two weeks, so any advice on cage cleaning for those as well would be much appreciated thanks