Used with the e-cloth Deep Clean Mop, the Deep Clean Mop Head removes grease, dirt and over 99% of bacteria from all types of hard flooring. It is also ideal for real wood and laminate floors, as very little moisture is left behind after cleaning. The removable and machine washable Deep Clean Head attaches to the mop base with Velcro. Tested and approved by the Good Housekeeping Institute. 5.5 In. W. x .25 In. H. x 17.75 In. L.