Enforcer Flea Killer for Carpets III is safe for pets as long as used as directed. Keep pets and kids off treated surfaces during the application and until the surfaces have been vacuumed. Please view the product label for more information.Â
Enforcer Flea Killer for Carpets III does not advice leaving the product for more than 2 hours & that is only if you have ticks. We would not advise leaving it overnight