How to Deal with Rust Drops on Car Windows?
3 Answers
Methods to clean rust drops on the car are: 1. Essential Balm: Use essential balm, a common item, by dripping it on a cloth and wiping for about 5 minutes, and the stain will disappear immediately. 2. Toothpaste: Use toothpaste, wet the area and apply toothpaste. 3. Sandpaper: Use sandpaper; deep stains can only be removed by sanding and then repainting for repair. 4. Car Wash Clay: Use car wash clay, mainly targeting minor surface rust watermarks. 5. Polishing: Perform polishing. Additional tips for preventing car rust include: gently applying toothpaste in circular motions on scratches, and reapplying after rain or car washing to reduce scratch marks and also provide isolation and rust prevention.
That day, I had rust water drip on my car, and it was quite a hassle. First, I used a damp towel to wipe off the excess rust water to prevent it from drying. Then, I soaked a paper towel in white vinegar and placed it over the rust spot, waiting for about ten minutes to let it slowly dissolve the rust. After that, I used glass cleaner bought from the supermarket along with a soft sponge to scrub in circular motions, and finally rinsed it with clean water and dried it off. Throughout the process, I made sure to be gentle and avoid using steel wool to scratch the glass, as that would make repairs even more troublesome. My neighbor once tried scraping it off directly with a knife, ended up scratching the glass, and had to replace the whole piece—what a loss! Actually, parking away from construction sites or rusty pipes can help prevent this, and keeping a rust remover spray in the car is also very practical.
To remove rust stains from glass, follow these three steps: First, rinse immediately to prevent further oxidation. Second, treat with a mild acidic solution—I've found lemon juice or cola effective as their weak acids dissolve rust. Third, polish by applying specialized glass polish or toothpaste to a soft cloth and gently buffing for two minutes. Wear gloves during the process to avoid skin contact with acids, and take special care to prevent rust removers from seeping into wiper blade connections. Once, I neglected this and corroded the wiper motor, costing over 800 yuan in repairs. I recommend monthly inspections of your car's paint for chips, as timely touch-ups prevent rust water formation.
