Vet-Kem Fogger is an aerosol pesticide packaged in pressurized cans designed to treat indoor living spaces rather than pets directly. Each can releases a fine fog that disperses through a room to reach carpets, drapes, upholstery and other surfaces where fleas and their eggs tend to hide. The formula combines an adulticide with an insect growth regulator so it addresses adult fleas and ticks while also interrupting the development of hatching eggs and larvae. It is also labeled to affect cockroaches, ants, spiders, mosquitoes and silverfish found in the home. The set includes multiple cans so several rooms can be treated at the same time or a larger home can be covered in one session. Use requires the treated area to be vacated by people and pets before activation and kept closed for the period noted on the label. No wiping or rinsing of surfaces is described as part of normal use, and the product is intended for periodic premise treatment rather than daily application.