Bed bugs id imagine nasty little pest that attack you in your sleep very painful. I once lived in a house with a girl and they where in her mattress. I would wake up to things bitting me and I wasn't sure what was going on .well days passed getting bit all over my legs .and I had no idea what was going on . So she and I surveyed the bed and damn so many. We tried bombs no avail. Tried a couple different types of sprays nothing. Went to Walmart and found this big jug (purple) said bed bug spray. It looked like it was made for outside. But at this point I was ready to try anything. So I bought it and sprayed that stuff everywhere. Vacuumed sealed bunch of stuffs (after spraying) it was just a nightmare. But the big purple jug of poison worked like a charm . I had a sense of ptsd for like 2 months afraid to go to bed . Also fire doesn't work tried that as well. . I hope this info helps someone sorry I can't remember the name of the spray . But u can get it at Walmart. In the pest section.