So, I have a bit of a roommate issue with my snakes. She complains that there is a smell in our room now that we have more snakes than before. I agreed with her before and have been working on getting rid of it. I removed all substrate (that's what it smelled like) and have replaced everything with brand new tubs and paper towels. I've sprayed the room, left the windows open and done everything I can to disinfect, etc. I have the nose of a bloodhound and can literally smell the smallest traces of anything and there is no longer any scent in our room. However, my roommate disagrees and is not happy. I think she walks in now expecting it, so she always thinks she smells it. But, it case my dog-like nose is betraying me, what else can I do??

It also probably wasnt helped by the rat one of my snakes left behind a few days ago, but that is obviously gone.

Please help, cause she might kill me lol.