Rain-X Original Water Repellant Liquid 7 oz

RainX original glass water repellent dramatically improves wet weather driving visibility. Simply apply the treatment to exterior glass and watch the raindrops fly off your windshield while driving. RainX helps improve visibility by repelling rain, sleet and snow. In tests conducted by a major university, better visibility improved driving response time up to a full second or more. At highway speeds, that’s almost four car lengths of extra stopping distance.