What to Do When Car Windows Become Blurred in the Rain?
4 Answers
Here are the methods to deal with blurred car windows during rain: 1. If the blurriness is due to fog on the windows, you can turn on the front window defogging mode, set the fan speed to maximum, turn on the A/C switch, and adjust the temperature to the lowest setting. The fog on the windows will disappear shortly. 2. Wet a bar of soap and evenly apply it to the windows, then rinse off the soap bubbles. Soap contains a hydrophilic substance that can break the surface tension of water droplets. 3. Some car models are equipped with rear window and side mirror heating. Simply press the switch to activate it, and the fog will be eliminated in about a minute.
When encountering poor visibility through the car windows during rain, I address it through daily driving habits. Immediately turn on the windshield wipers. If the effect is poor, first check if the wiper blades are worn or dirty—aged rubber can lead to ineffective wiping. Replace the blades every six months; it’s cost-effective and improves performance significantly. If fogging occurs, use the air conditioning defogging mode by pressing the windshield vent button. The system adjusts between cold and warm air based on temperature, usually clearing the view within a minute. For frequent rain, try anti-fog spray—apply it evenly on the glass to help rainwater roll off faster, preventing water buildup that obstructs vision. Reducing speed is crucial in rainy conditions, maintaining a safe distance to minimize risks from sudden braking. Always prioritize safety over convenience. My routine is to check the car’s condition before each rain to prevent minor issues from escalating.
When it's raining and the windshield is hard to see, I often use practical techniques to solve the problem. Activating the defogging system works well—turn on the air conditioning and set it to the windshield vent mode, as the compressor is highly efficient at dehumidifying. If the wipers aren’t working properly, it might be due to dirty or aging sensors. Regularly clean the wiper blades and windshield with glass cleaner to remove oil buildup, which helps water bead and flow away faster. High-tech products like hydrophobic nano-coatings are also effective; once applied, rainwater automatically forms beads and rolls off, reducing blurriness. While driving, turn on the front fog lights to improve visibility through the rain, avoid rushing to overtake, and increase your following distance. These methods come from practical tips shared by fellow drivers—safe travel starts with attention to detail.
I felt a bit nervous when I couldn't see clearly through the glass during rain, especially as a beginner. My instructor taught me to quickly turn on the wipers to clear the rainwater, and if fogging occurs, press the defrost button—the airflow effectively dries the glass. Try using anti-fog cloths or sprays to wipe the inner surface to prevent water droplets from forming. The quality of wiper blades is crucial; don't buy cheap ones as they can easily scratch the glass. When driving, slow down and frequently check the rearview mirror for changes. I learned this from a rainy practice session, and gradually gaining experience made me less afraid. Regularly cleaning the car's interior and exterior glass maintains clear visibility.
