How to Deal with Foggy Windshield in a Buick Car?
2 Answers
Spray a small amount of defogger on the car window and wipe it clean. Due to seasonal changes, the temperature difference between the inside and outside of the car increases. The warm and humid air inside the car meets the cold windshield, releasing heat and condensing, which easily causes fogging. Turn on the heater and use warm air to blow hot air onto the windshield.
I've had this Buick for seven or eight years, and windshield fogging is all too common. It mainly happens when the high humidity inside the car meets the cold glass, causing condensation and fogging. Every time, I simply turn on the air conditioning's defogging mode, set the temperature to the lowest, and crank up the fan to maximum—within two or three minutes, the fog clears. Remember to press the AC button to activate the compressor; that's the key to dehumidifying. If it's cold outside, you can switch to warm air defogging, though it might get foggier at first until the warm air kicks in. Keeping a towel in the car for emergencies helps, and cracking the window slightly for ventilation works when it's not raining heavily. For a longer-term solution, you can buy anti-fog spray to wipe the glass; the effect lasts about a couple of weeks. These methods are especially useful in winter and rainy days—safety comes first.
