A little help with housing keeping.

So since I got Coraline I have been using Corn Cob as bedding, it seemed like the best thing at the time, but I have noticed that not only does she try and eat it, but it also gets all in her food and water, it makes a mess of my floor, etc. So I am looking at getting some sort of Fleece instead. Should I just get a blanket or what?

Here is a picture of Coraline's Current set up. It a ferret cage that I cut in half.



Suggestions?