Can You Get Your Car Washed with a Cracked Windshield?

A clean, scratch-free, and intact windshield is essential for clear visibility and reducing your risk of an accident. Unfortunately, windshields can crack for many reasons, including road debris, severe weather, or collisions. If the crack doesn’t block your view, you might decide to delay repairs. But can you still take your car through a wash with a cracked windshield? The short answer: it depends. At Volkswagen of Marion, we’re breaking down whether a car wash is safe with a cracked windshield, what risks you could be taking, and how to keep your vehicle looking its best in the meantime.

Understanding the Implications of a Cracked Windshield

Your car’s windshield is an important safety feature for you and your loved ones. It’s your car’s first line of defense against wind, dirt, and all sorts of weather. It also plays a key role in supporting your car’s airbag system and can even help prevent you from being ejected during an accident. Plus, a good windshield gives you a clear view of the road and helps block out harmful UV rays.

Types of Windshield Cracks and Chips

Since your windshield is right there on the front of the car, it’s prone to damage. Here are the most common types of damage you might see:

• Small chips: These are usually caused by a rogue pebble or some debris hitting the glass.
• Star breaks or bullseyes: These look like an impact point with cracks spreading out like a spiderweb.
• Long cracks: These can start from a small chip and quickly grow across your windshield.
• Edge cracks: Just like they sound, these are cracks that show up near the very edge of your windshield.

The safety risk depends on how big the crack is, where it’s located, and how severe the damage is. Even a tiny crack can affect the overall strength of your windshield, meaning it might not be able to protect you as well in a crash. It could also affect your visibility, how your airbags deploy, and even increase the chance of shattering. A safe drive starts with a safe windshield, so getting any cracks or damage fixed as soon as possible is important.

Can You Take Your Car Through a Car Wash With a Cracked Windshield?

While you could technically drive your car through an automatic car wash with a cracked or chipped windshield, most experts strongly advise against it. The powerful jets of water and spinning brushes in car washes can put a lot of stress on your windshield. This stress can easily cause those cracks to grow larger. Plus, water can seep into the cracks during the wash and further weaken the glass.

Image via Flickr by Rich Anderson

Temperature changes are another concern during a car wash. Going from warm water for washing to cold water for rinsing can cause any existing cracks to expand. On top of that, the vibrations and any dirt caught in the brushes or jets can also make the damage worse. A worst-case scenario would be a seriously damaged windshield shattering under the pressure.

DIY Car Washing Alternatives for Vehicles With Windshield Damage

If you absolutely must wash your car before you can get your windshield fixed, then do it by hand. Opt for a gentle hand wash using a soft cloth and low-pressure water. Avoid spraying water or scrubbing directly on or near the cracks. When drying, be careful to prevent any water or moisture from getting trapped inside. This little bit of extra care can really help reduce the stress on cracked glass until you can get it professionally repaired.

Factors To Consider Before Deciding on a Car Wash

Before you decide to wash your car with a cracked windshield, here are a few things to keep in mind:

• The size and location of the crack: Tiny chips or cracks that aren’t in your direct line of sight might be able to handle a gentle wash. Larger cracks, especially those near the edges of your windshield, are more susceptible to pressure and vibration.
• The weather outside: Extreme temperatures are not good for a windshield. If it’s very cold or hot, water trapped in the cracks can freeze and expand rapidly, which can also make cracks worse when they’re exposed to cold or warm water.
• Your insurance: Most auto insurance policies cover windshield repair or replacement. Taking advantage of this can get your windshield fixed quickly and help you avoid the risks that come with washing damaged glass.

What Are the Steps for Temporary Windshield Protection?

If you need to buy some time before you can get your windshield professionally repaired, here are a few tricks to help protect it:

• Tape up small cracks with clear adhesive tape to keep out moisture and dirt.
• Park in shady or sheltered areas to avoid sudden temperature changes.
• Drive carefully to prevent bumps that might affect the crack.
• Wash your car by hand if you absolutely can’t avoid it.

Some auto stores sell special kits with resins or films that can temporarily stabilize cracks until you can get a professional repair.

Image via Flickr by b r e n t

When and How To Repair or Replace Your Cracked Windshield

Here’s how to know if your windshield can be repaired or if it needs a full replacement. If the chips or cracks are small (less than 6 inches) and they don’t block your view, a repair might be possible. If you’ve got a big crack, a spiderweb pattern, or damage along the edges of your windshield, you’re probably looking at a replacement. Your best bet is to get a professional to take a look for safety reasons. Always pick a reputable, certified repair shop that’s familiar with your specific car model.

How Soon Can You Use a Car Wash After Windshield Repair?

After you’ve had your windshield repaired or replaced, you might be itching to get your car squeaky clean, but be careful. It’s best to wait at least 24 hours before taking your car through any automatic or high-pressure car wash. This gives the seal time to set properly. After that 24-hour waiting period, you’re good to go back to your regular car washing routine.

Visit Volkswagen of Marion

If you have a cracked windshield and want to get it sorted out fast, bring your car over to Volkswagen of Marion. Our expert technicians can give you professional advice on whether a repair or replacement is best for your windshield. Stop by our service center or give us a call to schedule your service today.