I'm now at the end of day two of a really really nasty sunburn on my shoulders and back of my neck and back of my shoulders. Its in the shape of my sports bra I was wearing. My mother in law just told me this evening about vinegar will pull the pain away? My question is does it hurt when you apply, and DOES IT WORK. I CANT WEAR A BRA OR EVEN A SHIRT FOR THAT MATTER. Right now I have a sports bra on but the straps folded down and a skirt that is long enough to pull up like a halter top. But I can't go to the store like this or take my son to school...my sister in law is coming over in a minute and bringing the vinegar...SHOULD I DO THIS...?