Johnson’s Veterinary Flea Room Fogger Twin Pack is perfect for treating your home against fleas and other insects such as ants, cockroaches, and earwigs. This Fogger contains permethrin and s-methoprene which kills the adult fleas and prevents hatching eggs from becoming fleas. It also provides up to 7 months of protection for carpets, soft furnishings, and pet bedding. This Fogger is easy to use - just place in the room, press and leave. One fogger covers an area of up to 35m2 (7m x 5m). Please note: This fogger is not for use on animals. Key Benefits: • Complete room treatment • Kills adult fleas • Prevents eggs and larvae from developing • Treats an area of up to 35m2 • Provides 7 months of protection Directions for Use: • Remove all pets from the room • Close all exterior windows and doors • Place the fogger on a raised area • Press down on the actuator until it locks • Leave the room for 2 hours • Open all windows and doors and air the room for 30 minutes