I got rid of them in two places just using a bed protector, the things you put under the bed’s legs, fast-acting spray, and a foam spray (residual). I did the bed and edges of the carpet and furniture. It killed them all. We knew cuz I didn’t have bloody holes in my arms and back.

Article indicates some types are immune. That will be a different story. People might still be able to clear them out with sprays, though.