The question of whether or not to pull out your windshield wipers – lifting them away from the glass – is a common one, especially as the weather shifts from warm to cold, or during periods of heavy snow or ice. The answer, however, isn’t always straightforward. It depends on a variety of factors, including the specific weather conditions you’re facing, the age and type of your wipers, and your personal preferences. This comprehensive guide explores the pros and cons of lifting your windshield wipers, providing you with the information you need to make the best decision for your vehicle.
Understanding the Risks and Benefits
Before diving into specific weather scenarios, let’s examine the general arguments for and against pulling out your windshield wipers. There are valid reasons why some drivers swear by this practice, while others believe it does more harm than good.
The Case for Lifting Windshield Wipers
The primary reason people lift their wipers is to prevent them from freezing to the windshield. When temperatures drop below freezing, moisture (rain, snow, or even condensation) can turn to ice, effectively gluing the wipers to the glass. This can cause several problems.
Firstly, attempting to use frozen wipers can damage the rubber blades. The rubber can tear or become brittle, shortening the lifespan of your wipers and reducing their effectiveness. Damaged wipers will leave streaks on your windshield, impairing your visibility and potentially creating a safety hazard.
Secondly, the wiper motor itself can be strained when trying to move wipers that are frozen in place. This can potentially lead to premature wear and tear on the motor, requiring costly repairs.
Thirdly, if the ice is particularly thick, the wipers may become permanently stuck, requiring manual scraping to free them. This is not only time-consuming but also carries the risk of scratching your windshield.
Lifting the wipers creates an air gap, preventing direct contact between the rubber blades and the glass. This reduces the likelihood of them freezing solid.
The Arguments Against Lifting Windshield Wipers
While the logic behind lifting wipers seems sound, there are counterarguments to consider. The most common concern is the potential damage to the wiper arms themselves.
When wipers are lifted, they are exposed to the elements and are more vulnerable to strong winds. A gust of wind can easily catch a lifted wiper arm and snap it back down against the windshield. This can crack the windshield, bend the wiper arm, or damage the spring mechanism that provides tension.
Furthermore, some argue that lifting wipers is simply unnecessary. They contend that modern wiper blades are designed to withstand freezing temperatures and that a good de-icing solution or simply running the car’s defroster is sufficient to free them from the ice.
Finally, some people find the practice unsightly. A row of cars with lifted wipers can look somewhat disorganized and unkempt. While this is a purely aesthetic concern, it’s still a factor for some drivers.
Weather Conditions and Your Windshield Wipers
The decision of whether or not to lift your wipers is largely dependent on the weather conditions you anticipate. Let’s break down the most common scenarios and how they might influence your choice.
Freezing Rain and Snow
Freezing rain is perhaps the most compelling reason to consider lifting your wipers. This type of precipitation turns to ice on contact with any surface, creating a solid bond between the wiper blades and the windshield. In these conditions, the risk of damage to the wipers and motor is significant. Lifting the wipers is a proactive measure to prevent these issues.
Heavy snow presents a similar challenge. While snow itself may not immediately freeze, it can melt slightly on the windshield due to the car’s residual heat and then refreeze as temperatures drop. This can create a layer of ice that binds the wipers to the glass. Lifting the wipers can prevent this from happening.
Light Snow and Frost
In cases of light snow or frost, the decision is less clear-cut. If you anticipate only a thin layer of frost, you may be able to simply use your car’s defroster to clear the windshield. Similarly, light snow may not pose a significant freezing risk.
However, even in these seemingly mild conditions, there’s still a possibility of the wipers freezing to the glass, especially if the temperature is hovering around the freezing point. Consider the potential for a sudden temperature drop, which could quickly turn a light dusting into a solid sheet of ice.
Sunny and Warm Weather
During periods of sunny and warm weather, there’s generally no need to lift your windshield wipers. In fact, exposing the rubber blades to direct sunlight for extended periods can actually accelerate their degradation. The UV rays can cause the rubber to dry out and crack, shortening their lifespan.
Rainy Weather
While rain itself won’t cause your wipers to freeze, it can contribute to the problem if temperatures are expected to drop below freezing overnight. If you know that rain is likely to turn to ice, it’s prudent to lift your wipers as a preventative measure.
Alternatives to Lifting Your Windshield Wipers
Before you decide to lift your wipers, consider some alternative solutions that may offer similar protection without the potential risks.
Using Windshield Covers
A windshield cover is a simple and effective way to prevent ice and snow from accumulating on your windshield. These covers are typically made of waterproof material and attach to the car’s side mirrors or doors, providing a barrier against the elements. With a cover in place, the wipers are protected as well. Windshield covers are a convenient and reliable alternative to lifting wipers.
Applying a De-Icing Solution
Commercial de-icing solutions are designed to melt ice quickly and effectively. You can spray these solutions directly onto your windshield and wipers to free them from the ice. Be sure to choose a product that is specifically designed for automotive use and won’t damage your car’s paint or rubber components.
Parking in a Garage or Undercover
The most effective way to protect your windshield wipers from freezing is to park your car in a garage or under a carport. This provides shelter from the elements and prevents ice and snow from accumulating in the first place.
Using a Scraper
If your wipers do become frozen to the windshield, you can use a scraper to gently dislodge them. Be careful not to apply too much pressure, as this could damage the wipers or scratch the glass. Always use a scraper designed for automotive use, as other types of scrapers may be too abrasive.
Activating the Defroster
Your car’s defroster can be used to melt ice on the windshield, including the area around the wipers. Turn on the defroster and allow it to run for several minutes until the ice begins to thaw. You may need to use a scraper to remove any remaining ice.
Protecting Your Windshield Wipers: A Summary
Deciding whether to lift your windshield wipers involves weighing the potential risks and benefits in relation to specific weather conditions.
Here’s a quick summary to help you make an informed choice:
- Freezing Rain/Heavy Snow: Lifting wipers is generally recommended to prevent damage.
- Light Snow/Frost: Consider the temperature and potential for a sudden drop; lifting wipers may be prudent.
- Sunny/Warm Weather: Do not lift wipers; protect them from direct sunlight.
- Rainy Weather: If temperatures are expected to drop below freezing, lift wipers as a precaution.
Always remember to exercise caution when lifting or lowering your wipers to avoid accidentally damaging the windshield or wiper arms. Consider alternative solutions like windshield covers or de-icing solutions for added protection. Regularly inspect your wiper blades for wear and tear and replace them as needed to ensure optimal visibility and safety.
Why is it important to pull out my windshield wipers in certain weather conditions?
Pulling out your windshield wipers in freezing weather prevents them from sticking to the windshield. When moisture freezes, it can bond the wiper blades to the glass, potentially tearing the rubber when you try to use them. This simple precaution can save you the cost of replacing damaged wipers and ensure they are ready to effectively clear your windshield when you need them most.
Additionally, lifting the wipers prevents them from becoming buried under heavy snow or ice. This makes it easier to clear your windshield before driving and reduces the risk of damaging the wiper motor by forcing it to operate against a heavy obstruction. The goal is to protect both the wiper blades and the mechanical components that power them.
When should I pull out my windshield wipers?
The best time to pull out your windshield wipers is when you anticipate freezing rain, snow, or icy conditions overnight or for an extended period. If the temperature is predicted to drop below freezing and there’s any moisture in the air, it’s a good idea to take this preventative measure. Pay attention to weather forecasts and local conditions.
Consider doing it even if you are unsure about the exact temperature. It’s generally better to be safe than sorry, as the risk of damage from frozen wipers outweighs the minimal effort of lifting them. A quick check of the weather app or news can help you decide whether it’s necessary.
Are there any disadvantages to pulling out my windshield wipers?
One potential disadvantage is the increased risk of accidental damage to the wiper arms. If the wipers are not properly secured in the upright position, they could fall and scratch the windshield or even break. Use caution when lifting them and ensure they are resting in a stable position away from the glass.
Another minor disadvantage is the possibility of the wipers being blown around by strong winds if they are not securely positioned. While unlikely to cause significant damage, this could be a nuisance. Ensure the wiper arms are angled in a way that prevents them from catching the wind and potentially falling.
What’s the best way to prevent my wipers from sticking to the windshield without pulling them out?
One effective method is to cover the windshield with a tarp or blanket. This barrier will prevent moisture from directly contacting the glass and freezing, thus preventing the wipers from sticking. Ensure the cover is securely fastened to prevent it from blowing away.
Another option is to use a windshield de-icer spray. This solution can help melt any ice that forms between the wipers and the windshield, making it easier to detach them without damage. Apply the de-icer liberally and wait a few minutes before attempting to lift the wipers.
Will pulling out my windshield wipers damage the wiper arms or motor?
Generally, pulling out your windshield wipers correctly won’t damage the wiper arms or motor. The wiper arms are designed to move freely, and lifting them to a vertical position is a natural part of their functionality. However, excessive force or improper handling could potentially cause harm.
The key is to lift the wipers gently and smoothly, avoiding any abrupt or jerky movements. Forcing a frozen wiper could damage the wiper motor or bend the arm. If the wipers are heavily frozen, consider using de-icer or warm water to loosen them before attempting to lift them.
What are the alternatives if I forget to pull out my wipers and they are frozen to the windshield?
The safest approach is to use a windshield de-icer spray to melt the ice. This will help to loosen the wipers without causing damage. Apply generously and wait for the ice to dissolve before gently attempting to lift the wipers.
Alternatively, you can pour lukewarm (not hot) water over the wipers and the area where they are stuck to the windshield. This will help melt the ice and allow you to detach the wipers. Avoid using hot water, as it could crack the windshield due to the sudden temperature change.
Does pulling out my wipers affect the life of the wiper blades?
Pulling out your wipers can potentially extend their life by preventing them from becoming damaged by ice and snow. Constant freezing and thawing can degrade the rubber compound, leading to cracks and reduced effectiveness. Lifting them reduces this exposure.
However, prolonged exposure to direct sunlight when the wipers are pulled out can also degrade the rubber. The UV rays can dry out and crack the blades, so it’s a trade-off. If you live in an area with intense sunlight, you might want to consider covering the wipers after lifting them to provide some protection.