Drive confidently with the Invisible Glass Hybrid Ceramic Rain Repellent & Glass Cleaner. This powerful formula combines the cleaning power of Invisible Glass with water-repellent technology to protect and clean your glass surfaces, saving you cleaning steps, time, and money. Easy application - Apply to your exterior glass surfaces. See better in wet weather - Instantly repels rain and lessens the adhesion of sleet and snow. Long-lasting SI02 Technology - Synthetic resins bond to your glass, forming a water-repellent coating lasting up to 4 months per application. Improves driver response time by 25% - Significantly improves wet-weather driving visibility, affording you safer travel in hazardous conditions.