What should you do to keep your windshield clear during winter?

Answer: B — Allow the defroster to warm up properly while scraping ice off windows

Keeping your windshield clear during winter is crucial for safety, and using the defroster is an effective method to accomplish this. Allowing the defroster to warm up properly while you scrape ice off your windows ensures that the warm air circulates effectively inside the vehicle, gradually melting any ice or frost on the windshield. This approach not only aids in visibility but also prevents re-freezing, which can happen if you scrape ice off a cold surface. This technique is particularly important because it helps maintain the integrity of the glass. Sudden temperature changes from using hot water or ice scrapers on extremely cold glass can lead to cracks. Using heated air from the defroster is a much safer and more efficient way to address the problem, enhancing both your comfort and visibility while driving.