All Stop Pest Pistol Duster, Mini Works great for Diatomaceous Earth; Used to Kill Bed Bugs and other Pests-Insert Diatomaceous Earth Saves time, helps you kill more bugs with wide, thorough dispersion of insecticide dusts Holds more product-about 1/2 lb.-for less frequent refilling For effective pest control in hotels, restaurants, gardening, cruise ships and 100s of other businesses