Rain-X Wiper and Washer

About Rain-X®: Over 50 Years of Outsmarting the Elements

Few automotive brands carry the kind of instant recognition that Rain-X® has earned over its 50-plus-year history. Founded in 1971 by Howard Ohlhausen under the Unelko Company in Chicago, Illinois, the brand got its start when Ohlhausen invented and patented one of the first "invisible" coatings capable of causing water to bead and roll off glass surfaces. The Rain-X name debuted commercially in 1972 and quickly grew into one of the most recognizable names in the automotive aftermarket. Today, Rain-X is owned by ITW Global Brands, a division of Illinois Tool Works, and its products reach drivers in markets around the world.

The core science behind Rain-X is hydrophobic chemistry — a synthetic silicone-polymer formulation that bonds to glass and forces water to bead and run off, often dramatically reducing the need for wiper blades in light rain. That original technology, still sold as the Original Glass Treatment™, remains the foundation of the brand. But Rain-X has grown far beyond a single product. The brand now spans windshield wiper blades, moisture repellent glass treatments, glass cleaners, headlight restoration kits, and even windshield repair kits — making it a comprehensive one-stop solution for automotive visibility and glass care.

A Legacy Built on Innovation and Visibility

Rain-X has long paired its product innovation with a passion for motorsports. Beginning in the mid-1980s, the brand sponsored high-profile racing programs featuring legendary drivers like Mario Andretti and the Newman/Haas team — a partnership that helped cement Rain-X's reputation as the choice of drivers who demand the best visibility under the worst conditions. That performance DNA carries through to every product in the lineup today.

The wiper blade range is a standout example of that engineering focus. Models like the Latitude feature a frameless beam design that resists ice and snow buildup that can plague conventional bracket-style blades, keeping consistent contact with the windshield even in harsh winter conditions. More recent additions like the Rugged XL™ bring an extra-large, weather-tough profile suited for trucks and SUVs that see real-world punishment.

Rain-X® glass cleaners go beyond basic streak-free cleaning. The 2-in-1 formulas clean and simultaneously apply a rain repellent coating, bridging the gap between everyday maintenance and performance-enhancing treatment. The Pro Cerami-X™ line takes it further, combining ceramic technology with the brand’s proprietary HydrophopiX™ technology for water beading that can last up to six weeks from a single application.

For drivers dealing with yellowed or oxidized headlight lenses, Rain-X headlight restoration kits offer a multi-step process that removes oxidation, restores optical clarity, and seals the lens against future degradation. And when a stone chip or crack threatens a windshield, the Rain-X windshield repair kit uses a durable resin system to fill the break, stop it from spreading, and restore structural integrity — all without a trip to the shop.

Whether you’re battling a downpour on the highway, dealing with the foggy aftermath of a cold morning, or trying to restore a headlight dulled by years of UV exposure, Rain-X has built a product for that exact moment. That breadth, combined with a foundation of genuine chemistry innovation, is why Rain-X remains a trusted name in glass care and driving visibility.