This powerfully penetrating formula contains highly effective abrasive agents and cleaning ingredients to quickly break down stubborn stains such as heavy oil films, exhaust residue, bird droppings, and insect residue, peeling away deep-seated oil from the micropores of glass. After cleaning, the glass regains its clarity, completely eliminating blurriness in rainy weather and glare from headlights at night, significantly improving driving visibility and reducing driving safety hazards. The gentle, neutral formula will not damage the glass or scratch the mirror coating, while also protecting the wiper blades, reducing sticking and noise, and extending their lifespan. It's simple and convenient to use; after application, there's no need for repeated polishing. Simply wipe and rinse to complete the cleaning. One person can clean all the car's glass in 5 minutes, saving time and effort. Suitable for multiple scenarios, it can be used on the windshield, rearview mirrors, side windows, and other car glass, as well as household doors, windows, mirrors, and other glass products. One bottle offers multiple uses and high cost-effectiveness. Package: 1 set Car degreaser kit