hello! ive taken ur idea on bored about using towels as bedding so far so good i will keep u updated on how the smell goes lol how often do u have 2 change the towels?

I think she said for 2 rats it's every 3-4 days.

I have boys that love to mark all over everything and make it all stink so I change it every morning before school when they're all seepy. :3

It really all depends on the rat(s) and if they're litter box trained or not. Just go by how the cage looks/smells. If there's any smell at all, it's definitely time to clean! I'm constantly washing rat laundry since I spot clean daily and have a ton of towels/fleece liners.