My neighbor called me over the other day and said that he had an incubator to give me. I took it and said thanks! I have a styrofoam LG. Now I have a round metal Brower. So he did hatch in it a LONG time ago. It is dirty and there were even shell bits still in it. Any tips on how best to clean it? I plugged it in and it turned on. Any experience with brower incubators? Anything I should know? I am going to do a search on any kind of instructions but this thing is pretty ancient! Thanks!