A wiper blade includes: an elongated elastomeric body having an axial length, the body including a base and a blade projecting from the base, wherein the blade includes a blade edge on the opposite side of the body from the base; and a first set of scrubbing elements forming a first array located on a first side surface of the blade, wherein the first set of scrubbing elements includes a first plurality of scrubbing elements and a second plurality of scrubbing elements, wherein each of the first plurality of scrubbing elements is located closer to the blade edge as measured perpendicular to the axial length of the body than each of the second plurality of scrubbing elements, wherein each of the first plurality of scrubbing elements protrude a shorter height from the side surface of the blade than each of the second plurality of scrubbing elements.