The Dustin-Mizer is an easy to use, low-cost and low-maintenance applicator for garden dusts and powder fertilizers. Powerful enough for use over entire gardens, house perimeters, lawns and trees, it works by sifting the medium into a stream of air, creating a "fog" effect. The Dustin-Mizer efficiently spreads diatomaceous earth, using just five ounces to cover 500 sq ft. Constructed from corrosion-free plastic and stainless steel. The Dustin Mizer is an excellent hand-held duster for dusting insecticides in garden and landscape areas, attics and crawl spaces. The Dustin Mizer holds one pound of insecticide dust and can coat large areas in a snap. The duster can propel dust 20-30 feet. It is light-weight, durable and contains a hand crank that forces the dust out quickly and easily. the Dustin Mizer also contains a 9-inch extension with an optional deflector shield to get the dust on the bushes and away from yourself.