The Delta Dust brand can be purchased from a number of pest control specialty stores, as well as through Amazon.com online. Deltamethrin, the active ingredient in Delta Dust, is sold under a number of other names through many other sources.
Delta Dust is not carried by retail chains but can be purchased online from a variety of independent sources that specialize in professional pest control, as well as through third-party sellers on Amazon. Deltamethrin powder is hard to find in retail stores but can commonly be found as the active ingredient in a number of liquid sprays, including Raid Max and JT Eaton.
