Very good to know!
You know what my grandma uses and it totally works?? Bleach!
My son got bit by a wasp at my grandma's farm, and it hurt so bad he actually fainted! My grandma ran for the house for the bleach and dabbed bleach on his arm, within a minute he was almost all better and it never swelled. I freaked when I saw her doing this but she wouldn't let me say no! LOL Grandmas know what theyre doing!