Milgo SR is your best choice for deodorizing stain-resistant carpets. Manufactured exclusively for Dri-Eaz by Microban, Milgo SR deodorizes porous materials like carpet, pad, subfloors, drywall, upholstery, and other affected materials. Add Milgo SR to the laundry to deodorize fabrics in the washing machine! Each bottle makes up to 16 gallons of deodorizing solution.