We at least know there is one camel on here.I am not really buying the two-gloves thing. If you are using actual medical-grade gloves you should be okay. I have a forensics fingerprinting kit I got off of a buddy cop of mine several years ago and I put that to the test on scotch tape, packing tape, and an envelope. All three showed nothing. Not that it's a bad idea to have a healthy dose of paranoia in this business......