Built-in Microban antimicrobial protection. Fights odor-causing bacteria, mold and mildew! Wipes, mops, sponges and the products we use to clean our homes can become breeding grounds for microbes. Microban antimicrobial product protection inhibits the growth of odor causing bacteria mold, and mildew. Microban protection is built-in during manufacturing, so it provides continuous antimicrobial protection that won't wash off or wear away for the life of the product. Made in China.