The present invention is directed to a wiper brush appendage that easily attaches to a wiper blade to aid in the removal of compacted solids, insect remains, light frost and the like. The wiper brush appendage is an elongated member of pliable plastic, such as one of the varieties of thermoplastics. The invention has a slot on the top side that runs the entire length that easily spreads to allow it to encompass a wiper blade, as well as multiple rows of brush hairs along the underside. It has a specific inside pocket with inturned flanges and small depressions that put pressure on the wiper blade and limits the movement of the invention while in use. Once installed over the wiper, the user turns on the wiper assembly and the brushes scrub against the windshield.