Johnson's 4fleas Room Fogger (Twin Pack) Johnson's 4fleas Room Fogger with IGR (Insect Growth Regulator), permethrin & s-methoprene kills fleas, ants, cockroaches, earwigs & other insects. It also prevents hatching eggs developing into fleas, protecting carpets, soft furnishings & pet bedding for up to 7 months. Johnson's 4fleas Room Fogger is a complete room treatment
- simply place in room, press & leave. Johnson's 4fleas Room Fogger Twin Pack contains 2x 100ml foggers, each treating 1 room up to 35m 2. Not for use on animals.