We are referred to you as the best source for do-it-yourself pest control.

After renters departed (with their 3 pitbulls)…
After 1 week the room the dogs were in was flea infested.  We treated with store  bought products
After 2 wks fleas had spread through-out house,  We again treated while painting.
After 3 wks we bombed.
Now there are small fleas still inside

More on flea treatment needed