I bought a much larger cage and make the switch to fleece, but the fleece isn't absorbing the pee and my babies are walking in it. They smell now . I have two pregnant rescue rats and I don't want to cause them too much stress by bathing them. Are there any products you can recommend to help me clean them and make them smell better? I heard scentless baby wipes, but I want to make sure it's completely safe first. Please help?