1) Throw away the bed.
2) Incinerate them; which is really hard, as you have to make sure you got all
their hidding places and left no prisoners. On top of it, that method can't
take place inside the house.
A friend of mine had a case of bed bugs and throwing away the bed didn't work, only hot steaming the whole house. The exterminators (is that the word? the guys who get rid of infestations) found bugs hiding in the baseboards around the house.
1) Throw away the bed. 2) Incinerate them; which is really hard, as you have to make sure you got all their hidding places and left no prisoners. On top of it, that method can't take place inside the house.