I had bedbugs for a couple days and got rid of them by trying a couple methods at once. What worked best though was to bring another piece of furniture in my room and sleep on it with the feet in two layers of cups lined with diatomaceous earth. The bugs tried to get to me in my sleep and climbed into the outer cup's DE. Once coated in DE they couldn't climb up another cup to the foot of my fresh bedframe. Try multiple attacks. Don't assume one method will work. Good luck.