The answer & other clean facts.
Kitchen and bathroom countertops can be hot spots for the growth of bacteria, where high humidity levels and an ample food source provide the perfect environment for bacteria to quickly multiply and grow. In fact, on an unprotected surface, bacteria can double in number every 20 minutes!
By partnering with Microban, DuPont, and Protect Plus Surfaces, Daltile is providing their customers with a countertop sealer program that provides an added level of durable, long lasting protection by working around the clock to inhibit the growth of stain causing bacteria on the sealer. And because Microban technology is built-in to the countertop sealer it helps keep the sealer cleaner between cleanings for longer than ever before. Microban technology is not designed to protect users against foodborne illness or replace normal cleaning practices.