Paul from Strongsville, Oh writes
I sprayed perimeter of affected rooms with crossfire. No bugs for 19 days. Sprayed a second time as a precaution, and the next day, I saw 3 new bugs on the walls.
Due to the small cracks and crevices bed bugs harbor in while digesting their blood meal, repeat applications will be needed every 30 days with using Crossfire Bed Bug Concentrate. Bed bugs can take months to fully eradicate. We recommend retreating every 30 days with Crossfire, Bedlam Plus, and Cimexa dust. You will want to continue treating until you can go 30 days without seeing any signs of bed bugs. Please take a moment to review our How to Treat for Bed Bugs Guide.
Answer last updated on: 01/07/2019