Timothy Michael Shea. "Durable hydrophobic surface coatings using silicone resins". US Patent 7344783 B, description 4.

Therefore, it’s imperative for drivers to improve their visibility on the roads - and there’s no better way of doing so than with Rain-X Rain Repellent. Otobe, K. (2001). "Behavior of DNA fibers stretched by precise meniscus motion control". Nucleic Acids Research. 29 (22): 109e–109. doi: 10.1093/nar/29.22.e109. PMC 92573. PMID 11713329. You can also use Rain-X on Shower Doors, or on any glass doors or windows in your home, for more amazing water-beading magic! Hydrophobic technology provides unique rain repellency, improving visibility in difficult driving conditions.

THE STORIES

This residue will make your wipers squeak as they wipe off the windshield. The squeaking is annoying and if not corrected, it will cause wear on the surface of the windshield. But what kind of fluid should you use? Rain-X is one of the most popular windshield washer fluids on the market. It’s also safe to use, which is great news if you’re worried about damaging your car. The other disadvantage of using Rain-X is that if the treatment is exposed to lots of dust, and the windshield isn’t washed regularly, streaks and tiny droplets may form on your windshield. As you can see above, Rain-X is safe to use on your windshield and it delivers impressive results. To learn more about Rain-X and whether it’s harmful to your windshield, keep on reading this review. What is Rain-X?

SONAX Clear View swept away the concentrated contenders with its combination of quality, effectiveness, and convenience. Choosing the best concentrated liquid washer fluid was a lot more difficult than we thought it was going to be, and SONAX Clear View took the win with its unique features and ease of use. The first step is to prepare the windshield for cleaning and removal. This includes parking your car in a shaded area and raising the wipers.

The phosphate-free formula delivered outstanding performance out on the road, and SONAX Clear View was the only concentrate with a pleasant lemon-lime fragrance. The springtime fresh scent is a welcome feature to anyone who got a good whiff of gas station windshield washer tanks full of bug guts on a hot summer night.