Campho Phenique (usually used for cold sores) in the tube works really well for mosquitoes fleas, etc.
When I was A kid and attended camps in the summer, this was on the list of things to bring to relieve bug bites. I always take a tube to the lake, the beach, on the patio, and carry one in my purse.
You can find Campho Phenique gel at pharmacies and grocery stores, and People's pharmacy carries a large tube.
Be sure to rub or gently scratch the gel into the bite. I TAKES A MINUTE TO HAVE EFFECT, BUT IT WORKS BETTER THAN MOST THINGS On THE MARKET. With flea bites, you may have to apply about once every hour or so for a while.
E. G.