Microfiber towels work exceptionally well at removing organic matter (dirt, oils, grease) as well as germs and bacteria from surfaces. Microfiber's cleaning ability is the result of more surface area and a positive charge that attracts negatively charged dirt, grease and debris. Towel/Wipe Type: Microfiber; Application: Dry Cleaning; Wet Cleaning; Material(s): Microfiber; Color(s): Yellow.