The Carpenter Bee Control Kit provides a complete carpenter bee control solution for your home. The kit contains Delta Dust with a B&G Bulb Duster that allows you to dust in existing carpenter bee holes, and 20 x 3/8 inch plugs to stop up the holes. In addition, 4 x 8mL single pack doses of Temprid SC Insecticide come with this kit. Temprid SC is a liquid concentrate that must be diluted with water and applied with a hand sprayer. Temprid SC is a unique insecticide concentrate with two active ingredients for quick initial kill and long-term residual effects.