Protect yourself from pesky flying insects around your home with Hot Shot® Flying Insect Killer3. The aerosol spray kills houseflies, mosquitoes, gnats, fruit flies and other listed insects both indoors and outdoors. The water-based formula kills by contact and also kills for up to 4 weeks against mosquitoes and houseflies on non-porous surfaces. Hot Shot Flying Insect Killer3 leaves behind a clean, fresh scent. Use Hot Shot Flying Insect Killer indoors in insect hiding and breeding places, especially under attic rafters, and repeat treatment as necessary. You can also use as a space spray to control houseflies, mosquitoes, cluster flies, gnats, fruit flies and flying moths. Close all doors and windows before spraying and direct spray mist to all parts of the room, especially windows and other light sources that attract insects. Keep treated rooms closed for at least 15 minutes, then ventilate. Outdoors, spray around the outside surfaces of screens, doors, window frames or wherever listed flying insects may find entry into your home. See the product label for complete treatment directions. When creepy bugs attempt to pass, save the day with Hot Shot insecticides.