How to Deal with Unsmooth Windshield?

[JasonMarie]

First, check whether it is due to the aging or damage of the wiper blades that causes the windshield to not be cleaned properly. Regarding the replacement time of wiper blades, to be precise, there is no standard time. Generally, it is recommended to replace them once a year. On some high-end cars, there is a black dot on the far right side of the wiper blade. When it turns yellow over time, it should be replaced. In the high temperatures of summer, flying insects can form insect glue due to humidity in the air. Apply a small amount of toothpaste or cleaner, then use a soft towel dipped in water to gently wipe it off. Before driving, always remove the dust on the windshield. You can use a wet wipe or a damp soft cloth to wipe it, then spray windshield washer fluid and use the wiper blades to clean it twice.

[LauraAnn]

I've also encountered the issue of an unsmooth windshield before, which is mostly caused by dirt or resin buildup. I first soak the stains with warm water and a few drops of dishwashing liquid to soften them, then gently wipe with a microfiber cloth to avoid scratches. For stubborn residues, I've tried professional glass cleaning sprays with good results. After cleaning, I usually apply a layer of glass water repellent to help raindrops slide off and improve visibility; I also try to park in areas with less shade to reduce leaf debris. If the surface still feels rough after polishing, it might be minor scratches, which require professional treatment. Remember not to use paper towels or newspapers for wiping to avoid worsening the problem. Regular maintenance like this keeps the glass shiny for a long time and ensures safer driving. After all, driving with a blurry view can be distracting, so it's best to address it promptly for peace of mind.

[MacCarter]

When the windshield feels rough, I quickly handle it. First, I spray some car glass cleaner bought from the supermarket, wait a few minutes for the stains to soften, and then wipe evenly with a soft cloth. If there's a strong oily film, I add a mixture of vinegar and water and wipe again. This can remove residual bird droppings or rain marks. After that, I check if the wiper blades are worn. If the edges are uneven, replacing them in time can prevent further scratches. The whole process shouldn't take more than 10 minutes, making it suitable for busy office workers. I insist on cleaning it once a month to avoid stain buildup. Relatedly, keeping a spare cloth in the car for emergencies ensures clear visibility, which is crucial for safe and undisturbed driving.

[VanGrant]

When my car's windshield isn't smooth, I handle it directly. I spray regular glass cleaner all over, focusing on cleaning the bottom and corners where dust tends to accumulate. If I encounter stubborn stains, I've bought a special automotive clay bar for just a few dozen yuan—it's easy and efficient to gently apply and smooth the surface. After cleaning, I apply some nano protective coating for longer-lasting stain resistance. Remember not to use corrosive products like alcohol to avoid damaging the glass. After doing this, driving feels much more comfortable, especially at night when the lights don't scatter.