Permethrin is generally used as an insecticide and is found in some flea spot-on products made for dogs, however, for cats, exposure to concentrated permethrin can result in serious illness and death. It’s just that permethrin breaks down on your skin after 15 minutes, according to its manufacturer, so spraying it on your body rather than your clothes leaves you vulnerable. $10 at Walmart Buy. Permetrina tópica: Infórmate sobre efectos secundarios, dosis, precauciones y más en MedlinePlus Permethrin 10% Rapid Kill Insecticide Concentrate also aids in the control of cockroaches, ants, spiders, mosquitoes, crickets and face flies. Walk and spray at a steady pace. Spray walls and surfaces thoroughly but do not allow runoff to occur. Do not contaminate animal feed or water by spray. For Temporary Reduction of Annoyance from flies, gnats & mosquitoes: For outdoor use at drive-in. Permethrin is an insecticide that kills or repels mosquitoes. Permethrin-treated clothing provides protection after multiple washings. Read product information to find out how long the protection will last. If treating items yourself, follow the product instructions. Label instructions state that you should not use permethrin products directly on skin. What You Need to Know About Permethrin. Find patient medical information for Lice Treatment (permethrin) topical on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Permethrin repellent products used for factory-treatment of clothing or as spray-ons for clothing are not to be applied to certain clothing such as underwear. For this reason, the label instructs consumers to wash permethrin-treated clothing separately from non-treated clothing. Effectiveness of Factory-Treated Clothing. We require manufacturers of all pesticides to provide data demonstrating. Permethrin is a synthetic version of a chemical produced naturally by the chrysanthemum flower. It’s often called a repellent, but works more like an insecticide. Permethrin is a cyclopropanecarboxylate ester in which the esterifying alcohol is 3-phenoxybenzyl alcohol and the cyclopropane ring is substituted with a 2,2-dichlorovinyl group and with gem-dimethyl groups. It has a role as a pyrethroid ester insecticide, a pyrethroid ester acaricide, an agrochemical, an ectoparasiticide and a scabicide. It is a member of cyclopropanes and a. Find patient medical information for permethrin topical on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.