Hog Wash Brand Windshield Cleaner and Protectant is a high tech blend of surfactant cleaners and polymers that clean and protect your windshields in one easy step. Its advanced polymers repel rain, prevent bugs from sticking, eliminate fingerprints and leave a finish unequaled by other products. Prevents fogging and safely cleans without scratching. Safe for all windshield surfaces including polycarbonate and lexan finishes.