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Best Way to Clean Car Windows

When it comes to caring for your car, there's a difference between a standard car wash service and a meticulous car detailing service—it's all in the DETAIL.

Often, car window cleaning gets rushed, especially under direct sunlight where high temperatures demand swift wiping, but what remains are those persistent water spots.

“STREAK FREE GLASS CLEANER IS A LIE”... well, almost.

Even with the promise of streak-free glass cleaners, reality kicks in. Despite testing numerous glass cleaners for cars and home use, we consistently found streaks lingering under low light conditions.

How to Remove Water Spots from Car Windows and Windshield

But here’s the deal: it's not about the cleaner; it's the glass itself that's the culprit. Similar to paint, glass accumulates build-up, making a mere wipe-down insufficient.

Here's my method to ensure crystal-clear car windows and windshields by removing hard water stains from windows and other build up on your vehicles glass. 

Exterior Window Care

  1. While washing your car, pay extra attention to thoroughly clean the windows.
  2. Use a separate microfiber towel and a soap solution, employing a hex pattern to clean each window.
  3. If the glass feels rough, akin to your car's paint, consider using a clay bar to smoothen it out.
    a. DIY TIP: Magic erasers works great instead of clay bar to remove window build up!
  4. Dry the windows meticulously during the overall car drying process to prevent water spots.
  5. Apply polish using a separate pad, ensuring a clear finish.
    a. DIY TIP: Toothpaste is a great option on how to get rid of water spots on car windows, if you do not have a glass polish available. The abrasives in toothpaste will diminish as you work them onto the glass. **Be sure to re-clean the glass after use**
  6. Wipe off excess product using a microfiber towel.
  7. Employ a glass cleaner. I recommend a mixture of 2 drops of Dawn Dish Soap, 80% Water, and 20% IPA.
  8. Dry wipe the windows with a microfiber towel post-cleaning.

Interior Window Cleaning

Generally, interior windows aren't as heavily soiled as exteriors, yet they encounter their fair share of mess, especially from kids' hands and the moisture inside the vehicle can carry dust particles that will cling to your interior windows making it difficult to get your interior windows properly cleaned. 

  1. For stubborn stains or residue, like stickers or grime, utilize a razor blade or a degreaser spray (diluted 80/20).
  2. Employ a Mr. Clean Magic Eraser to act as a dual clay bar and polish.
  3. Clean the glass using a reliable glass cleaner.
  4. Thoroughly dry wipe the entire window, ensuring no streaks remain, especially in corners.

And that's the trick! A straightforward yet effective method on how to get rid of water spots on car windows and how to clean your car windows. 

I've had customers reaching out later, noticing streaks in the evening. Hence, we devised this meticulous process to guarantee flawlessly clean windshields.

This method also works wonders for mirrors and as a preventive measure for maintaining headlights by tackling light oxidation.

Before I wrap up, a final tip!
Get Your Car Glass To Shed Water Better Than Rainx

While Rainx serves well in inclement weather, here's a superior recommendation: Clutch.

1. Spray clutch on your towel
2. Apply to window in a small area (be sure the window is cool)
3. Wipe with overlapping passes with a clean towel or backside of your application towel
4. Do a final pass with a fully clean towel to remove any lingering haze

Please note, it's crucial to clean the glass thoroughly before applying this product.

Clutch ensures water shedding for up to 6 months, simplifying bug and dirt removal, turning your newly cleaned glass cleaning into an annual affair.

Interested in scheduling a detail with us to ensure streak free and crystal clear windows? Do you windows need a polish to remove stains and water spots? Schedule with us below!

Have a Questions?

Is there something I missed? Something not clear? Drop a question below and I will gladly answer and update this page as needed. 

Spamming and negative comments will be removed.


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