So we saw a flea on dogs stomach 3 weeks ago. She's a black lab so it's hard to tell but we groomed her thoroughly and shampooed and flea treated her. Found no more fleas with both of us looking. I washed her bedding at 60 and the rug she uses on the sofa.
3 weeks later I've got 21 flea bites on me. We can't find the buggers. Dog has been treated for a second time and doesn't seem to have any. We've taken all the cushions off all the sofas and vacuumed and sprayed them. Washed bedding and blankets again on high. Vacuumed and washed the rug twice (hard wood floors otherwise).
I've stripped and vacuumed our bed as she slept up there occasionally, we are using a new duvet and pillows and all our bedding was washed at 90. I vacuum constantly. We've gone over every inch of the house with a literal bloody magnifying glass and haven't seen any more. And yet my ankles are bitten to buggery.
Anyone have any suggestions other than burning down the house and starting again?