How to Remove Paint from Car Window

Whether you painted your car’s windows to make a special announcement such as “Happy Birthday” or “Just Married” – or a vandal singled your vehicle out and left an unpleasant surprise – you’ll want to learn how to remove paint from your car window at some point to return your vehicle to its former glory.

Fortunately, removing paint on car windows or windshields can be accomplished in a few easy steps using several different methods. Keep reading to learn more.

How to Remove Paint from Car Window

Before attempting to remove the paint, determine whether the paint is oil or water-based. the type of paint will determine the method by which you remove the paint.

How to Remove Water-based Paint from Car Window or Windshield?

Water-based paint is easier to remove than oil-based paint, Here are the steps for removing water-based paint:

1. Wash the glass thoroughly

Fill up a bucket with warm water and soap, and use a cloth or sponge to wipe the areas of the glass with paint on it. This will help soften the paint and make it easier to scrape. It will also lubricate the area and prevent you from scratching the glass.

2. Scrape the paint

Use a razor blade designed for paint removal and hold it at a 45-degree angle while scraping at the water-based paint, only going one direction, until all or most of the paint is gone.

3. Wash the window again

Hopefully, you kept the bucket and sponge close by because it’s time to wash the painted area again. Use warm water and a water-based liquid detergent and rub the paint-affected area. If everything goes well, all of the water-based paint should be removed. If there are still some remnants, repeat this step.

How to Remove Oil-based Paint from A Car Window

Removing oil-based paint can be more difficult than removing water-based paint, and it usually requires an additional step to fully remove it from your car’s window or windshield.

Before using a specific solution to remove the paint, follow the first two steps described in the removing water-based paint section. They are:

1. Wash the glass thoroughly with soap and water.

2. Use a razor blade to remove as much of the paint as possible

Here are a few of the most commonly used techniques for removing oil-based paint from car glass.

1. The WD-40 method

Items needed:

  • Soapy water
  • Cloth towel
  • WD-40

Clean the window thoroughly with soap and water, and then spray a small amount of the WD-40 on the towel and apply it to the painted area and wait about 10 to 20 minutes. Use some elbow grease and rub the area with a cloth soaked in a water-based detergent. If there’s still some remaining paint, repeat the process.

2. The acetone method

Items needed:

  • Face mask
  • Rubber gloves
  • Soapy water
  • Cloth towel
  • Acetone
  • Dry rag

Acetone is a colorless liquid that is often used to break down other materials such as paint or grease. If you use acetone to remove paint from your car window, be sure to do it in a well-ventilated area, as acetone can emit harmful vapors. We recommend wearing a face mask and rubber gloves when handling acetone.

As with the previous method, use a cloth and water-based cleaning solution to clean the painted area. Next, use a dry rag to apply the acetone to the affected area. The paint should come right off.

3. The white vinegar method

Items needed:

  • White vinegar
  • Glass measuring cup
  • Microwave
  • A couple of cloths or rags
  • Rubber gloves
  • Bucket
  • Soap and water

White vinegar has proven effective at removing paint from a variety of surfaces, including car glass. First, pour a cup of white vinegar into a glass measuring cup and bring it to a boil in the microwave.

Then, put on a pair of rubber gloves to protect your hands from the boiling vinegar and dip a rag into the hot vinegar. Rub the vinegar into the paint until it starts to come off.

In some cases, you may be able to remove all of the paint using just the hot vinegar. However, if the paint remains, fill a bucket with warm water and dish soap and rub the affected areas. Next, use a razor blade at a 45-degree angle to scrape the remaining paint. Make sure to work in the same direction and not back and forth.

Once the paint is completely removed, clean the area with soap and water and spray the area with a glass cleaner.

The rubbing alcohol method

Items needed:

  • Soap and water
  • Rubbing alcohol
  • A cloth

This method is pretty similar to the other ones we’ve discussed, except rubbing alcohol is used as the remover.

Before applying the rubbing alcohol, clean the entire area with soap and warm water, and consider using a razor blade to help with the paint removal. Next, apply the rubbing alcohol to the paint and let it soak into it for a few minutes. Use a cloth to vigorously rub the paint until it is fully removed. You may need to repeat this process.

How Do You Remove Spray Paint from Car Window?

WD-40, acetone, white vinegar, or rubbing alcohol are effective at how to remove spray paint from car window. Most spray paints are oil-based and may need something a little stronger than just soap and water, or a razor blade to fully remove the paint. When using a razor blade, be sure to move it at a 45-degree angle one way to prevent scratching the glass.

How to Remove Paint from Glass Without Razor?

Razors are a great way to help loosen the paint from car glass, but it is possible to remove paint from auto glass without a razor using WD-40, acetone, or paint thinner. If you can’t use a razor, consider using some type of plastic scraper to help loosen the paint from the surface.


Will acetone remove paint from glass?

Acetone is very effective at removing paint from car glass. Just be sure to use acetone in a well-ventilated area, and consider wearing rubber gloves and a protective face mask.

What removes spray paint from windshield?

WD-40 or acetone are probably the most effective methods of removing oil-based spray paint from car windshields. You can also consider using white vinegar or rubbing alcohol.

How do you get dried spray paint off windows?

You can use a paint thinner, WD-40, or an acetone product such as nail polish to try and remove spray paint or paint mist from car windows. Before you apply the substance, though, clean the painted area with warm water and soap, and use a razor blade to remove as much of the paint as possible.

Is it easy to remove spray paint from glass?

How to remove spray paint off car windows is relatively easy if you use a little elbow grease and the right products.

Will rubbing alcohol remove paint from glass?

Rubbing alcohol is another effective way to remove paint from car glass. First, clean the affected area with soap and warm water, and use a razor blade to remove as much of the paint as possible. Then, apply rubbing alcohol to the painted area and rub with a cloth.

Does vinegar remove spray paint?

White vinegar has proven to be a very effective method of removing spray paint from car windows. Pour a cup of white vinegar into a glass measuring cup and boil it in the microwave before applying it to the painted area.


Whether you apply paint to your car windows, or a vandal struck in the middle of the night, you can remove the paint in just a few easy steps. Be sure to use all of the necessary items, and take safety precautions when working with substances such as acetone and rubbing alcohol which can create harmful vapors.

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