Insect repellant

This listing includes OnGuard Pro-Perm Insect Killer, a domestic insecticide with long-lasting activity against pests. It also comes with a professional size sprayer with a foaming nozzle. The insecticide contains 3.78 L. I'd bought this in amazon, to protect me from bugs. It possible to spray in the bed room. Only one time use. It's divided into sprays. I'll give you both.