Dana M , I agree with you on the dirt thing. I,ve worked construction forever an my hands are always dirty an I don,t use all these hand sanitizer things, eat my sandwich just use the bag to keep heavy dirt off from it, an I,m healthy as a horse, maybe I,m just lucky but I believe dirt helps you build up immunitys. I,ve been skinnin fur every year since I was a kid an never wear gloves, got a few tick bites an flea bites over the years but nothing serious. Just make sure an take a shower in evening after a day of handling furs. Mrs. doesn,t aprreciate flea bites.8>( I believe clean dirt is healthy. Later Bob