I got this equipment to kill bed bugs. It was the best thing I ever did in my Life. We have saved a lot of money. Because we have contractors and tree cutters – They came with tons of bed bugs. We had like almost twelve rooms down. They came, we got this equipment, and we are using it, its perfect. Now we haven’t had any bed bugs. If we even think about there is one, we go ahead and treat it. So, a lot of savings. Otherwise, pest control companies were charging us $400 per room. So it paid for itself in two months. Love It!