Alid5, I'm not having a pop at the guy you had in because I know that fleas can be very difficult to get rid of, but how does he know that the fleas are not in the carpet?
When he treated the house,
did he actually spray every square inch of the carpet in every single room, especially around the edges of the rooms,under all the furnishings including under the beds?
Is he a certified pest controller? What did he treat the property with?
he should have left you this info in a leaflet or maybe on the receipt. Were you told that you must not vacuum the carpets for 14 days?
Did he warn you that your vacuum is full of fleas and it should be emptied and cleaned outdoors?
I'm really interested to know how he is so sure that the carpet doesn't still have fleas.
Did he guarantee his work?
May I ask how much he charged?
Oh, another thing, do any of your rooms have carpets laid on top of carpets? I dont mean rugs or mats, im talking wall to wall.