Share 'Flea combat'

I hate the fact that our soldiers being pestered by fleas in their outposts.  I wonder if anyone can get this information to them about controlling them.  Back in the day before Frontline for dogs and cats, as a kid, my home would get flea infestations from time to time and we had a nifty trick to control them.  Take a shallow pan (an empty pie tin, even a plate with a lip works) put in water and…