What to Do When the Windshield Becomes Blurry in the Rain?
3 Answers
First, check if there are any foreign objects stuck in the wiper blades. If present, remove them promptly, as they can significantly affect the wiping performance. If the angle is incorrect, the wiper blades may shake up and down during operation (due to uneven force distribution), impacting the wiping effect. Make slight adjustments to correct this. A layer of oil film on the windshield can cause the wiper blades to perform poorly. Use a glass cleaner as soon as possible to thoroughly remove the oil film from the glass. The wiper rubber blades may be dirty, possibly contaminated with oil, insect residue, or plant sap, leading to blurriness. Clean the wiper rubber blades and add windshield washer fluid.
I remember once driving in heavy rain when the windshield was so blurry I couldn't see the road—it was really dangerous. I think the main issues were either rainwater not being wiped clean on the outside or fogging up on the inside. You can start by checking if the wiper blades are aged or deformed—hardened rubber strips can't effectively clear raindrops, especially in older cars, which are more prone to this. A new set of wipers only costs a few dozen bucks. Turning on the heater to defog is very useful—press the AC button to let dry air blow on the inside of the glass to prevent condensation. If the blurriness persists, there might be an oily film layer on the glass attracting dust—use a specialized cleaner to spray and wipe it off. Safety first! When visibility is poor, slow down, turn on the hazard lights, and pull over to deal with it—never force yourself to keep driving. Develop good habits: regularly top up the windshield washer fluid to avoid dry wiping, and always keep a clean cloth in the car for emergencies.
As someone who has been driving for over 20 years, I've mastered dealing with blurry windshields. When fogging occurs, using the air conditioner's dehumidification mode is the easiest solution—turn on the external circulation or direct warm air at the windshield. If wipers aren't cleaning properly, it's often due to hardened rubber blades; just feel them—if stiff, they need replacing. For dirty glass, rinse with water and a few drops of dish soap. In rainy conditions with poor visibility, reduce speed to maintain a safe distance and stop to clean if necessary. Persistent issues may indicate faulty windshield seals or cracks—humid areas are prone to fog buildup. Keeping the interior dry is crucial; placing moisture-absorbing bags on the dashboard can prevent fogging. These small tips ensure safer travel in bad weather.
