I have tried so many of the ideas on this site, and nothing helped. I finally took common flour and baked it in the oven until it turned brown, and applied it to my skin. It is healing my skin and the deep bruising of the bites are being healed. The first day, I applied olive oil and a coconut oil mix and then dusted myself with the "brown flour", and it worked.
Yes I smell kinda of like toast --but it is worth it, and it is working for me! Thank you. I think this is an olden day cure for skin problems that work. Bonnie