Does Sevin Dust Kill Fleas. Only use it on garden fleas though and do not sprinkle your pets with it if they have fleas. Sprinkle food grade diatomaceous earth on carpeting indoors and pet bedding to control fleas.
Though sevin dust works to kill flea larvae, it does not kill the eggs. Sevin, also known as carbaryl, is a great product to use on the outside of a home to help control fleas. Yes, sevin dust will get rid of fleas as well.