Reply by Nicky

Dan Krager makes a great suggestion. Short of the bomb approach, this works on the larva as well.

Another trick to catch the active little buggers is to place a few shallow bowls around the shop with water and dish soap. Place a light source near the bowl (small lamp 40 watt bulb), they are attracted to light. We camp a lot and use this trick in our camper. I’m always amazed at how many fleas we catch with this method and we’ve not needed chemical sprays since.

-- Nicky