The Trailblade features revolutionary state-of-the-art technology. The Trailblade removes bugs and debris from your windshield for a clear, safe view of the road. Patented scrubber design provides results like no other on the market. Double blade technology provides excellent on and off road windshield cleaning. Scrubbing and wiping simultaneously. The raised scrubbers on the leading blade agitate debris and the second blade cleans the clears the glass.