Beaphar FLEAtec Household Flea Spray is a premium flea control product that combines a fast-acting insecticide with an Insect Growth Regulator (IGR) to fully protect your home from developing fleas. The spray rapidly kills adult fleas and other crawling pests like cockroaches, ants, and silverfish. Additionally, the Insect Growth Regulator (IGR), S-methoprene, effectively targets flea larvae and prevents flea eggs from hatching, providing a comprehensive solution to home flea infestations. The active ingredients remain effective in the environment for up to six months.