Car windows are constantly exposed to the elements, from dust and dirt to bugs and bird droppings. A good glass cleaner is essential for keeping your windshield, side windows, and rear glass sparkling clean and streak-free for optimal visibility and safety. The best automotive glass cleaners cut through grime, grease, and haze with ease, leaving behind a crystal-clear finish. Look for formulas that are ammonia-free and safe for tinted windows. Many also contain water-repelling agents that help prevent future water spotting and fogging. For tough jobs like removing stubborn tree sap or road tar, choose a glass cleaner with extra cleaning power. Always spray the cleaner directly onto the glass and wipe with a microfiber cloth or paper towels for lint-free results. With regular use, a quality glass cleaner will keep your car's windows looking like new for years to come.