The Beaphar Household Flea Fogger targets all life stages of fleas and contains a fast-acting insecticide. It provides full protection against the entire flea life cycle by killing adult fleas, cockroaches, ants, silverfish, and more. The insect growth regulator prevents eggs from hatching for up to six months. Use all year round or as a preventative measure every six months. Ensure the treated area is ventilated after use and avoid kitchens and food preparation areas. To use, turn off electricals, flames, and heat sources, close windows, open interior doors, remove food, pets, people, and aquariums from the room. Place one fogger per 25ml in the center of the room, press the tab until it locks, exit the room, and do not enter for three hours. Ventilate for one hour after the treatment period. Keep away from sunlight and heat.