Diatomaceaous Earth might help. We had them eat the floor out of a sunroom in an old apartment we used to have. It really sucked. We ended up having to spray them, it was so bad. But a floor is different than a bed.
One thing that does help, even though it sounds weird, is a lot of time they come into houses b/c they are thirsty. They then stay b/c they find easy food source. Setting out a water source outside the home can really help.
One thing that does help, even though it sounds weird, is a lot of time they come into houses b/c they are thirsty. They then stay b/c they find easy food source. Setting out a water source outside the home can really help.