OK i was at work cleaning up some property after class, unfortunately i went straight from campus and forgot to put real shoes in the car, so im doing this in flip flops. Well i found some fire ants, and the guy who owned the property saw me slapping at my feet, figured out what happened and told me to run into the house and put mustard on the bites/stings. I was expecting to get out of the house and have him laugh at me for believing him and now having mustard on my feet, but it worked? i have no clue why it did and feel free to disagree but it seemed to help a lot, so i thought i would share this little tidbit.