Product DetailsKills adult fleas and ticks. Precor IGR stops flea eggs and flea larvae from developing into adult fleas for up to seven months (30 weeks). One 16-ounce aerosol treats 2,000 square feet. Water-based formula won't leave a residue. Great for carpet, rugs, upholstered furniture, curtains and pet bedding. Active Ingredients(S)-Methoprene, 0.085%; Permethrin, 0.350%; Phenothrin, 0.300%; N-Octyl Bicycloheptene Dicarboximide, 2.00%; Piperonyl Butoxide, 1.40% Directions for UseFor Use in the Home/Garage/Kennel: 1. Identify treatment areas, especially those where pets frequent, such as in and around pet's sleeping and resting areas. Before treatment, a test application should be made to upholstery, drapery, light-colored, delicate fabrics, or wood surfaces in an inconspicuous place. 2. Prepare treatment areas. This product may also be used for infested surfaces inside motor vehicles. 3. Apply treatment. For flea/tick infestations, a single can treats 2000 square feet. Hold container upside down 2-3 feet from surface, point actuator towards the surface, and push button. Using a sweeping motion, apply a light uniform spray to all surfaces of furniture, rugs, carpets, drapes, and around all pet resting areas. Avoid thoroughly wetting surfaces. Mist treated areas only until "slightly damp". Do not over-treat. Reapply in 14 days, if necessary. Special PrecautionsImportant: Only complete and proper application to carpets, upholstery, drapes, and other fabrics will provide thorough flea/tick elimination. Keep children and pets out of areas during treatment. Vacate room after treatment and before reoccupying, ventilate until surfaces are dry. Contraindication(s): Not for use on humans or pets. Hazards to Humans and Domestic Animals - Avoid contact with skin or clothing. Wash thoroughly with soap and water after handling. Prolonged or frequently repeated skin contact may cause allergic reactions in some individuals.