I've jumped in on this post ... sorry samrr . . can I just ask bringing mine in from the outdoor hutch soon and have a large eco habitat for them. which I was going to use snow flake and puppy pads as I find the clean fresh cage powder keeps the smells down... a huge argument in our house and why they are still outside. fleece I have been using too in the bed area of hutch and as floor time and it smells . ... even when just washed it still has an odour.... is there something you can pre soak them in? my fleece liners are sewn up with matress protector but I still find they feel soaked sometimes in small areas and they have been washed loads. can you use just towls or pads or liners then throw the fleece over top without sewing together? then I would cut up lots more fleece and change every 2 days to keep smells down.