This listing is for 1 unopened 1 pound bag of Allersearch X-Mite Anti Allergen carpet and upholstery cleaning treatment. This mild, moist powder formulation breaks down allergy proteins from non-living sources such as dust and mite waste matter, pet dander and pollen while cleaning carpet and upholstered surfaces. Cleans without water, shampoo or steam No wet carpet No sticky, soapy residue left behind No filling or dumping of water No chemicals to mix 1 pound bag contains enough product to treat an average sized room (150 sq ft). Sprinkle X-Mite evenly onto dry carpet. Use a clean broom, brush or carpet rake to work powder into the surface of the carpet. Wait 3 hours then vacuum. Treatment lasts up to 90 days. Product contains 3% Tanacetane 2 low molecular weight tannic acid formulation with anionic surfactants.