How to Remove Oil Film from the Car Windshield?
2 Answers
Oil film on the car windshield can be removed using a dedicated windshield oil film cleaner. If there is only a small amount of oil film, glass cleaner can be used as it also has good cleaning properties. Below are the reasons for the formation of oil film: 1. Automobile exhaust contains various pollutants from incomplete combustion. Frequent traffic congestion in urban areas, especially when driving behind trucks, can lead to these pollutants adhering to the car glass, forming an oil film. 2. Cars often parked under trees may be affected by tree sap or fruit residues. 3. Vehicles frequently parked near restaurant chimneys can accumulate grease and dirt over time, which, if not cleaned regularly, can form thick oil deposits.
I really hate dealing with oil film on the windshield. Usually, household dish soap works just fine. Mix it with water at a 1:10 ratio in a spray bottle, spray the entire glass, and then use a car wash sponge to scrub in circular motions, focusing on areas with yellow oil stains. After rinsing, if you notice water still pooling instead of spreading evenly, it's time to step up the treatment. Apply toothpaste to the glass and scrub repeatedly with an old T-shirt—it's much cheaper than professional cleaners. Remember, never use kitchen cleaners as their high alkalinity can damage wiper blades. Try to avoid parking under restaurant exhaust vents when parking roadside. Wiping the glass after washing your car can help prevent oil film buildup. Severe oil film can cause dangerous light scattering at night. If DIY methods don't work, it's safer to have a car repair shop polish the windshield.
