I have these tiny, biting, flesh colored bugs that are smaller than a grain of sand. I have tried everything to get rid of them. My husband keeps telling me they are an allergent. I have had several people tell me they have gotten bitten in my car or house. I went away for a week and was instantly attacked the second I walked in the door. It feels like being bitten by a fire ant. I have had Orkin and several other pest companies spray my house really well and had no relief. I keep getting them year after year. I have tried to move but they keep finding me. The hotter it gets the worse it gets. I hope someone can help. I really need some relief from the constant biting. Thanks!