I work at a grocery store in the meat department, and I often come home with the smell of bleach on me. The rats seemed very excited or agitated at the smell, constantly sniffing my hands and a lot more rough than usual. The next time I fed them, one of them bit me, which they've never done before. My question is about the bleach, is this bad for them? I can't quit my job, but is there any way to cover up the scent better?