Elaine from Bakersfiled, Ca writes
Is the Etofenprox an IGR? Or is there another prupose for it in this product? How long should it take to kill all the fleas?
Etofenprox is an actual insecticide that is in the pyrethroid class of insecticides. The product spreads the oils in the animals cost and as a flea bites they receive a lethal dose of the Etofenprox and usually die within 24 hours.
Answer last updated on: 04/12/2013