Multi-Surface Dry Sweeping Cloth Refills have deep, textured ridges that Trap & Lock dirt, dust, hair & allergens to keep your floors clean & free of debris. Sweeping cloths remove up to 95 percent of allergens. They are safe to use on all floor types. Refills are compatible with Swiffer Sweeper, Swiffer Sweep & Vac & Swiffer Sweep & Trap (none included). Pads easily attach & remove for convenient use.