How to Deal with Frost on the Windshield?

[StLucille]

Here are the methods to handle frost on the windshield: 1. Open the window: Frost forms due to the temperature difference between the cold outside and warm inside. In most cases, especially when the car is full of passengers, the temperature inside is higher, causing frost to form quickly. Opening the window for ventilation allows air to circulate between the inside and outside, reducing frost on the windshield. 2. Turn on the heater: When the vehicle's coolant temperature rises sufficiently, you can turn on the heater and direct the warm air toward the windshield while activating the external air circulation. This helps minimize the temperature difference between the inside and outside of the windshield, effectively removing frost. 3. Wipe with a towel: In winter, after the car has been parked outside overnight, the windshield is often covered with frost. The most effective solution in this case is to wipe and clear the frost with a clean towel. 4. Apply professional anti-fog spray: Professional anti-fog sprays can be directly applied to the windshield, forming a transparent protective film that effectively prevents moisture from condensing on the glass. Typically, one application of such a spray can last for about a week.