Placing one's own saliva on the bite will give relief... kinda difficult to do on the hard to reach ones. Use clear nail polish on bites that itch but haven't been scratched raw to the point of bleeding. Additionally, as soon as possible after being bit, wet a common, plain aspirin tablet with a little water and rub gently on the bite. To prevent the bites in the first place, wet a clothes dryer sheet (any brand) with just a little water and rub it on exposed skin... work's like a charm...