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How to Deal with Windshield Corrosion Caused by Laundry Detergent?

3 Answers
DeStephen
09/07/25 7:13am
First, moisten the car window with clean water, which can also help remove dust on the window. If your car window is particularly dirty, be sure to use cool water to moisten it thoroughly. Next, fill a cleaning solution container with the appropriate cleaning fluid. Use a car washer gun to spray the solution onto the window surface, then wipe it with a cloth. Finally, evenly spray some anti-fog cleaning agent onto the glass and dry it with a clean cloth. This process will leave a shiny protective film on the glass surface.
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DelCamilla
09/19/25 6:22am
Once, my car window accidentally got stained with laundry detergent, leaving a hazy appearance with some corrosion marks. I immediately rinsed it under a faucet for several minutes to wash away the residue. Then, I sprayed some automotive-specific glass cleaner bought from the supermarket onto the glass and gently wiped it with a soft cloth, avoiding harsh scrubbing to prevent further damage. If the corrosion isn't deep, applying a bit of glass polish evenly and wiping it off after a few minutes can yield good results. However, I realized that the strong alkalinity of laundry detergent can corrode the glass, affecting visibility and safety, so it must be handled carefully. If the corrosion is severe and causes pits, it's necessary to visit a repair shop for polishing or even replacing the glass. For regular car washing, avoid using household cleaners and opt for neutral automotive cleaning products instead. Developing a habit of regular inspections can help prevent similar issues.
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EliasLee
11/02/25 6:44am
I usually enjoy handling minor car issues myself. If you notice glass corrosion from laundry detergent, don't panic. First, prepare clean water, automotive cleaner, a soft cloth, and glass polish. Step one: rinse the glass surface thoroughly with plenty of water to remove detergent residue. Step two: apply some cleaner and gently scrub with a damp cloth, avoiding hard objects that might scratch. Step three: if marks remain, apply polish and gently buff for a minute or two before wiping off. The whole process is simple, cost-effective, and hassle-free, but if the corrosion is deep and irreversible, you'll need to assess whether replacing the glass is worthwhile. Remember, laundry detergent corrosion on glass is quite common – using dedicated car wash products can prevent this risk.
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