Ok this is a great idea given to me by Eventide a while ago and I used it for mine when I had him in a tank. Take shelf liner (I prefer the stuff with a little texture) cut it to the specifics of the bottom of the cage. Cut 2 pieces so that way you can take 1 out and clean it weekly. I typically would clean messes eeryday as it was easy...then take it out and do a super clean each week and replace it with the other while that one was drying. Make sure you use the kind with the rubber backing and that will stick to the bottom and not allow crickets to get under it.