Growing up, we always put milkweed sap on our warts to clear them up and it always worked. I've had a small skin tag on the inside of my left elbow and it was starting to bother me. So, I thought, why not milkweed sap? Although it was not the type of milkweed I was familiar with, one of the 104 varieties of milkweed in the US was at the edge of Jeff's backyard. I put it on the skin tag a few days ago and, Voila, it is gone. Just though I would share.