What causes film on inside of windshield?

If your windshield is particularly dirty, you may be looking for a scrub pad that is safe for automotive glass (don’t try using a Scotch-Brite pad, steel wool, or any other abrasive). A strip-like, murky windshield is not only unsightly, but it also puts your safety, passengers, and other drivers at risk by obstructing your field of vision and increasing the chance of a wreck. Or make your own glass cleaner in equal parts of distilled water and isopropyl alcohol and a cap of white vinegar. A clean windscreen is important when it comes to visibility in rainy weather or rough terrain.

What can I use to clean the inside of my windscreen?

Although they are supposedly designed to clean glass, they seem to do more harm than good in a car’s windshield. We’ll discuss what cleaning products to use, what tools you need, and tips to keep your car in good condition. Fortunately, there is a proven and effective way to clean a car windshield, and you probably already have what you need. If your second, clean cloth gets dirty, repeat the process with clean towels until they stay clean.

Some solid glass cleaners you can get include Meguiar’s Perfect Clarity Glass Cleaner, Chemical Guys Signature Series Glass Cleaner, and Invisible Glass Reach and Cleaning Tool Combo.

References:

• How to Clean the Inside of A Windshield Without A Streaky Mess
• How to Clean Inside Car Windows | Family Handyman