Martins IGR Insect Growth Regulator inhibits fleas from advancing from larvae to the adult stage. This allows for effective control of flea infestations. This product will control fleas for up to seven months. Can be used on carpets, rugs, furniture, draperies, poultry houses, animal quarters, kennels, doghouses, and warehouses. Prior to treatment everything should be vacuumed thoroughly and the vacuum bag disposed of in an outdoor trash receptacle. Please read and follow all labeling instructions.