I'm one of those people who ALWAYS gets bit by mosquito's. It doesn't matter what I do-- I could bathe in bug spray and still get bit!
I'm definitely going to try this remedy for bites...
Apparently a quick and cheap way to heal them is with Vick’s VapoRub!
There are three main ingredients in Vick's– menthol, camphor, and thymol – that will instantly cool the itch. Plus it's got nutmeg oil which soothes the inflammation and redness.
(source)