What to Do When the Front Windshield Fogs Up?
3 Answers
Use the heater to blow warm air onto the glass. Below is relevant information about the car windshield: 1. Precautions: The windshield must be replaced correctly. To prevent air and water leaks, avoid washing the car for three days, and only remove the tape securing the windshield position after three days. Drive smoothly, avoiding sudden braking and rapid acceleration. 2. Function: The reflection of passengers inside the car appears above the front of the vehicle through the front windshield, while pedestrians on the road are in front of the car, allowing the driver to distinguish between passengers inside the car and pedestrians on the road. If the car's windshield is placed vertically, it acts like a large flat mirror, reflecting the passengers inside the car in front of the vehicle, obstructing the driver's view of pedestrians on the road and potentially causing illusions.
When encountering fog on the windshield while driving, I usually turn on the air conditioning immediately, set it to cold air mode, increase the fan speed, and direct the vents toward the glass. This method removes moisture quickly, typically clearing the fog within seconds. In winter, I switch to using warm air to defog, but first slightly open the window to let out the moisture before closing it again to prevent the fog from worsening. On a daily basis, I regularly check if the air filter is dirty, keep the interior dry, and avoid leaving wet towels or drink bottles around. This ensures both safety and comfort while driving—prevention is key to avoiding last-minute hassles.
When I first got my driver's license, I was particularly afraid of the windshield fogging up and obstructing my view. Back then, I heard suggestions to crack open the window slightly for ventilation to balance the inside and outside temperatures, allowing the fog to dissipate naturally. Alternatively, simply wiping it gently with a dry cloth would do. Nowadays, I use the air conditioner to blow cold air directly onto the glass or press the defrost button for an easier solution. Regular maintenance is crucial, so I make sure to clean the inside and outside of the windows periodically to prevent dust and moisture buildup, which can cause problems. This approach is quite convenient and helps minimize distractions.
