First, rinse your windshield with water. Apply your favorite glass cleaner and wipe off any grime using a clean microfiber towel. Spray some water across the windshield and use a clay bar to wipe back and forth across the glass, feeling for any high spots. Then, wipe up the excess water and any of the dirt sitting on the surface.
Spray some glass cleaner on the windshield and clean the glass one more time. For our final step, we choose a carnauba-based butter wet wax that will produce a streak-free deep shine, providing a protective natural-looking coating against all sorts of road debris and even UV rays.
Apply a small amount of product to a clean soft towel and apply in small circular motions on the glass to spread the wax across the entire windshield.
Wait for it to dry and use a clean cloth to buff off all the wax on the surface. Clean your windshield off using circular motions and then up and down motions.