Z-Scrubber™ Cleaning pad is two Melamine pads sandwiched between a sponge to help hold the Z-Cleaner™ solution and the Melamine disposable sponges together for a longer lasting cleaning pad. The Z-Scrubber™ cleaning pad with our Z-Cleaner™ cleans dirt and grime like you never thought you could! The Z-Scrubber™ is an innovative cleaning material. It easily and thoroughly breaks up tough dirt, lifting it away from surfaces. *Test first on an inconspicuous spot with light pressure to see if surface may scratch of dull. Not recommended for use on surfaces that are polished/glossy, or on brushed, satin, dark, or faux finishes.. Do not use with chlorine bleach.