5 Signs You Need New Wiper Blades

Your windshield wipers are essential for clear visibility, especially when you’re driving in rain or snow. Over time, wiper blades naturally wear out, and using old wiper blades can lead to unsafe driving conditions. In this article, we list five signs you need new wiper blades. If you notice any of these issues, it’s crucial to act quickly and schedule a service appointment to ensure your vehicle remains safe on the road.

Number 1: Streaking or Smearing Windshield

If your windshield wipers are leaving smears or streaks on the windshield, they may no longer be functioning properly. Bad wiper blades often leave streaks on the windshield, reducing your ability to see outside clearly. This can be particularly dangerous during rainy weather or at night when visibility is already compromised. If you’re wondering why your new windshield wipers are leaving streaks, it’s likely due to the rubber becoming damaged or hard over time. When wipers are no longer able to clean the windshield evenly, you need to replace them.

Number 2: Unusual Noises During Operation

If you hear chattering, squeaking, or rubbing sounds when your wipers are in motion, it’s a strong indication that your blades are not gliding smoothly over the windshield. This is often due to the rubber becoming hardened or cracked, leading to the worn wiper blades no longer making proper contact with the glass. It can also be the result of old, loose, or poorly installed wiper blades.

Number 3: Worn or Damaged Rubber Blades

Worn or damaged rubber blades can render them ineffective. The rubber on wiper blades wears down due to constant use and exposure to the elements, especially in extreme temperatures. Older wiper blades that are unable to clean the windshield properly often show visible signs of cracking or peeling. It can be tricky to know when to replace your wipers, but it’s wise not to reach the point where they’re leaving streaks or marks on the windshield. If the rubber appears damaged or cracked or it’s missing in places, it’s time for a replacement.

Number 4: Inconsistent Contact With the Windshield

If your wiper blades are skipping or leaving areas untouched, they may no longer conform to the shape of your windshield. This often happens if the wiper blades become misshapen or their frames bend. The lack of full contact with the windshield can lead to streaking, smearing, or uneven cleaning.

If you notice new wipers skipping, this could be a sign that the blades are either improperly installed or damaged. To be sure, perform a visual inspection. If you think the wipers just weren’t installed correctly, see a professional — such as our technicians at Capistrano Volkswagen — for assistance. Trying to fix this yourself may result in damage to the wipers, the wiper arms, or the windshield.

Number 5: Change in Season

Seasonal changes can affect the performance of your wiper blades. During colder months, the rubber in the wipers can freeze, causing them to become brittle or even crack. In warmer months, UV rays and high temperatures can dry out the rubber, leading to damaged wiper blades. Extreme weather conditions can cause poor windshield wipers to degrade quickly, which is why it’s important to check your blades at the start of every season.

Apart from these simple checks, it may also be a good idea to use season-specific wiper blades. Winter blades have a robust design, with a sturdier frame and thicker rubber that can withstand freezing temperatures. Summer wiper blades are more lightweight and have thinner and softer rubber that performs well in warmer weather.

FAQ

Here are the answers to some common questions about wiper blades.

How Often Should I Change My Windshield Wiper Blades?

This depends on the climate and how frequently you use them. We generally recommend replacing your vehicle’s wiper blades every six to 12 months, but this could be sooner if you notice damage or poor performance. You should also take note of the type of wipers you use, as beam wiper blades typically outlast conventional ones.

Can I Swap Just the Rubber Blade, or Do I Need To Replace the Entire Wiper Assembly?

In most cases, it’s better to replace the entire wiper assembly if the rubber is worn out. Simply replacing the rubber can sometimes lead to uneven wiping, leaving you with bad windshield wipers. Doing this may also cause more problems, especially if the wiper assembly was designed as a single unit. To be sure, it’s best to bring your vehicle to professionals such as our team at Capistrano Volkswagen. They can tell you if you just need to replace the rubber and do it themselves.

How Do I Know Which Type of Wiper Blade To Buy for My Vehicle?

Consult your vehicle’s owner’s manual or speak with a professional. The correct size and type of wiper blades for your car will depend on its make and model, as well as your climate conditions.

Can I Install Windshield Wiper Blades Myself, or Should I Have a Professional Do It?

It’s possible to replace the wiper blades yourself, but it’s important to ensure you have installed them correctly. If you’re unsure, a professional can do it for you. Improperly installed wipers can damage the wiper arm or motor, leaving you with more expensive repairs.

Are There Any Special Features I Should Look For When Buying New Windshield Wiper Blades?

When buying wiper blades, consider the material quality, ease of installation, weather resistance, and design. It’s a good idea to choose ones that are made with high-quality rubber or silicone and have a graphite coating for enhanced durability. Look for aerodynamic features such as a full spoiler or a curved shape specifically designed for your car. Performance features, such as a preattached adaptor for easy installation or an antismear coating for improved visibility, are also nice to have. You can explore a variety of options at our parts center.

Do Your Wipers Need Replacing?

If you’ve noticed any of the signs outlined in this article, we encourage you to bring your vehicle to us at Capistrano Volkswagen in San Juan Capistrano, California, or schedule a service appointment today. Our service department can check your vehicle’s wiper blades and replace them if necessary. Don’t wait for poor wiper blades to become a safety hazard — act now to maintain your vehicle’s performance.

Person Fixing a Car Wiper by Sergey Meshkov is licensed with Pexels License