Kills and prevents flea development for up to 30 days.
Contains Nylar®, an Insect Growth Regulator, and the botanically-derived insecticide, Linalool. Also contains 0.075% pyrethrins and 0.5% piperonyl butoxide.
Fresh, pleasant citrus scent.
Shake powder evenly across dry surfaces. 16 oz treats 200-400 sq ft. Do not apply to animals.