Just got another free Carboy, 5 gallon. It was free but it did come with what appears to be 3 dead mice inside. One is so old it's unrecogniseable, one is fairly decomposed and one is pretty new. They are stuck to the bottom and smell aweful. how would I get them out? Would you even use it? It smelled so bad I just put a cup of bleach in and a gallon of water. I'm hoping they come unstuck. Anything else that will dissolve them? Maybe drain cleaner?