I cut my hand at work today pretty good. It wasn't bad enough to warrant stitches but it was bad enough that I liked to have never got it to stop bleeding.
A customer told me to put some Cayenne pepper on it and it would stop the bleeding and also would not leave a scar. I said Yea, ok, sure.....I will do that as soon as I get home.
My brother-in-law who is a surgery nurse seemed to think it would get infected by doing that so I looked it up.
First hit was this: