Why can't the outside of the windshield be cleaned properly on rainy days?

[LoganLee]

Turn on the power and then turn it off, pull out the key, then push the wiper switch downward, and the wipers will stand up so you can remove them. Use some dish soap, wipe the uneven areas of the car window with warm water, and clean some dirty spots. Every time you wash the car, wipe the rubber strips and avoid exposing them to direct sunlight. Clean off the dirt first, otherwise, it may scratch the glass.

[VanAniyah]

The windshield was blurry and couldn’t be cleaned properly during rainy weather, which happened to me the last time I drove—it made me really nervous. The main reasons include worn-out wiper blades or an oily film on the glass. Over time, dust and grease accumulate, mixing with rainwater to create a smeary mess. The solution is simple: first, buy a new set of wiper blades from the supermarket and try replacing them. If that doesn’t work, use dish soap mixed with warm water to scrub the glass and remove residue. Also, try parking away from shaded areas or places with cooking fumes to reduce dirt buildup. Poor visibility is a safety hazard and could lead to accidents at critical moments. I recommend checking the wiper function monthly to prioritize driving safety. After replacing the blades, nighttime driving becomes much clearer, and it can even save fuel consumption.

[LaElijah]

The windshield wipers not cleaning properly in rainy conditions is mostly due to worn wiper blades or an oily windshield surface. As someone who frequently drives long distances, I usually check if the rubber blades are cracked or hardened, and replace them if necessary. Oil film on the glass can be wiped off with household white vinegar or a specialized cleaning agent. Another detail is that the windshield drainage channels can easily accumulate leaves and get clogged; cleaning them can improve rainwater flow. Preventive measures are crucial—maintaining the wipers before the rainy seasons in spring and autumn can significantly extend their lifespan. Spending a few minutes checking during each maintenance ensures clear visibility and safer driving.

[OliveRose]

It's quite annoying when the windshield gets blurry on rainy days while taking the kids out. It might be due to faulty wipers or a dirty windshield. Using laundry water with a bit of vinegar to wipe it clean works well. Just replace the wiper blades with a cheaper pair—it's simple to buy them at the supermarket and install them yourself. Usually, be careful not to let tree sap or bird droppings stick to the windshield; cleaning them promptly saves trouble. Safety shouldn't be taken lightly—poor visibility can easily lead to accidents. Make it a habit to test the wiper function before driving, and in winter, prevent freezing from affecting them. Sharing some practical tips with you.