Removing mop head instructions: 1. unscrew & remove sponge head off the mop. 2. to attach: place new sponge head in between the rollers & align the holes in the metal bar on the mop with the holes on the refill. screw in. (screws included). attention: the mr. clean magic eraser roller mop is highly effective cleaning tool. test first on a well lit, inconspicuous spot with ligth pressure. let the spot dry to see if it is modified or damaged. not recommended for the following surfaces: high gloss, polished, dark, brushed, satin, faux, bare/polished wood, or stainless stee. do not use with chlorine bleach, on vehicle body or post-factory tinted glass.

Removing mop head instructions: 1. unscrew & remove sponge head off the mop. 2. to attach: place new sponge head in between the rollers & align the holes in the metal bar on the mop with the holes on the refill. screw in. (screws included). attention: the mr. clean magic eraser roller mop is highly effective cleaning tool. test first on a well lit, inconspicuous spot with ligth pressure. let the spot dry to see if it is modified or damaged. not recommended for the following surfaces: high gloss, polished, dark, brushed, satin, faux, bare/polished wood, or stainless stee. do not use with chlorine bleach, on vehicle body or post-factory tinted glass.