How does Diatomaceous Earth work as natural pest control and flea control?
It works by a mechanical action in which the DE dries the waxy protective covering that protects the exoskeletal system of insects. If the product comes into contact with the insect, death is certain but not usually quick. Either food grade DE may be used or DE containing other chemicals that lure insects. Efficient way of killing insects like roaches, fleas or any insect with an external skeletal system. Safe to use on pets. While we carry both food grade Diatomaceous Earth and the grade used for pest control, some of our customers with children or pets, prefer to use the food grade DE for natural pest control even though it may take a bit longer to work.
