I have a similar aversion to trying something on a sub that I haven't tried on myself. My reaction was different but still not good. After being applied for about two hours I had a burning sensation for three to four days. The really bad part was that I got something like ingrown hairs, similar to shaving, and some of these persisted for over a week.Originally Posted by chksng19
I have known people who use them successfully and they only apply them briefly.
I found a web page on nettles and BDSM. Gives a bunch of info and some more links. Might be worth a look if you want to try this.