Maxforce FC Select Roach Bait Gel kills roaches by ingestion and contact, and spreads from roach to roach through the Domino Effect of Fipronil. control de plagas de autoayuda en l&iacute;nea For use in: Indoors and outdoors Application: Keep tightly capped and use within 2 years. Do not spray near baits, do not use heavy detergents or cleaners, or do not use in very dusty area. Gel will dry out and get a dry skin on top but roaches will still eat it up to a year. However, if contaminated or gone, reapply. Pet safe: yes. control de plagas de autoayuda en lnea