Winter brings its fair share of challenges for drivers, from icy roads to frosted windshields. One common sight during freezing temperatures is cars parked with their windshield wipers raised, resembling small antennas reaching for the sky. But why do people do this? Is it a smart preventative measure, or does it come with drawbacks? Let’s break down the reasons for and against lifting windshield wipers in winter weather.
Why Some Drivers Raise Their Windshield Wipers
Many drivers swear by the practice of lifting their windshield wipers before a winter storm. Here’s why:
1. Prevents Wipers from Freezing to the Windshield
One of the main reasons people lift their windshield wipers is to prevent them from freezing to the glass. When snow, ice, or freezing rain accumulates, wipers can become stuck, making it difficult to clear the windshield before driving. By keeping them raised, they remain free from the icy grip of winter storms.
2. Makes Snow and Ice Removal Easier
A windshield covered in ice is already a hassle to clear. If the wipers are frozen in place, scraping around them adds another layer of frustration. Raised wipers allow drivers to clean the windshield more effectively without struggling to pry the blades loose.
3. Prevents Damage to Wiper Blades
Frozen wiper blades are prone to tearing or cracking. Running them across an icy windshield can cause further damage, reducing their lifespan. Lifting them keeps the rubber intact and prolongs their effectiveness.
4. Protects the Wiper Motor
If wipers are left down and frozen to the windshield, turning them on can strain the motor. This could lead to costly repairs if the motor burns out. Raising the wipers eliminates this risk.
Why Some People Keep Their Windshield Wipers Down
Despite the benefits, some experts and drivers argue against lifting windshield wipers. Here’s why:
1. Potential Damage to Wiper Springs
According to the Farmers’ Almanac, repeatedly lifting wipers can weaken the tension in the wiper arm springs over time. This can reduce the pressure applied to the windshield, making them less effective at clearing rain and snow.
2. Risk of Wipers Snapping Back onto the Windshield
If wipers are lifted too high, they can snap back forcefully onto the glass when released. In extremely cold temperatures, this could result in a cracked or chipped windshield, turning a minor inconvenience into a major expense.
3. Advancements in Defrosting Technology
Modern vehicles are designed with improved defrosting capabilities. Many cars now have heated windshields or powerful defrosters that quickly melt ice, reducing the need to lift wipers. If you allow your car to warm up for a few minutes before driving, the wipers should unfreeze naturally.
4. Increased Risk of Vandalism or Theft
Leaving wipers raised may attract unwanted attention from pranksters or vandals. In some cases, wipers can be intentionally damaged or even stolen. Keeping them down helps avoid this potential problem.
What’s the Best Approach?
Ultimately, the decision to lift or leave windshield wipers down comes down to personal preference and climate conditions. However, if you live in an area with harsh winters, consider these best practices:
- If you lift your wipers, do so gently to avoid damaging the springs.
- If you prefer to keep them down, place a protective barrier (like a windshield cover) over the glass to prevent ice buildup.
- Always turn off your wipers before shutting off your car to prevent motor strain when restarting the vehicle.
- Invest in winter-specific wiper blades designed to withstand icy conditions.
Final Thoughts
There’s no one-size-fits-all answer when it comes to windshield wiper placement in winter. While lifting them can make de-icing easier and prevent damage, leaving them down has its own set of advantages. The best approach is to consider your local weather conditions, vehicle technology, and personal preferences. Whether you raise them or not, taking proper care of your windshield wipers ensures safer driving during the winter months.
