What to Do When the Car Windshield Is Blurry?
2 Answers
First, remove sand particles to avoid scratching the glass. If there is dust on the windshield, wipe it with a towel first. If there is an oil film, use a degreaser cleaner to wash the windshield. Then, clean it again with windshield washer fluid.
As a seasoned long-distance driver, I've found that blurry windshields are mostly caused by fogging or oil film issues. Temperature differences can lead to interior fogging; simply turn on the air conditioning defogging function and switch to the warm air mode to quickly clear it up. Externally, water accumulation on the road or rainwater mixed with car exhaust can easily form an oil film, making it hard to see the road. I always keep a dedicated glass cleaner in my car—spray it on and wipe it clean with a microfiber cloth. If the wiper blades are old or dirty, they can also scratch the glass and leave stains, so it's important to replace them in time to avoid hazards. Don't overlook interior dirt either, such as dust buildup on the air vents or children's fingerprints. Cleaning once a month with a damp, soft cloth can prevent these issues. For safety, if you encounter blurriness while driving, don't push through—find a safe place to pull over and deal with it before continuing. Develop a habit of regular checks and cleaning to ensure your view is always clear.
