CEDARCIDE is the best thing to use to get rid of them.
take everything put of any room (EVERYTHING) preferably outside
FOG the room it should be so thick you can’t see inside the room
wait until the next day
vacuum the room especially every crack and crevice. fill them if you can with insulation or wood putty
bring everything back in, one-by-one, washing or vacuuming every square inch.
fog it again.
proceed to the next room
They are a PAIN to get rid of
Also, don’t go to New Jersey. I brought them home from a nice 4 star hotel.
YIKES...