How To Remove Chemical Stains From Car Paint

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Stains, wrinkles, and scratches are all paint defects that no vehicle owner would love to see on their car’s body – they dent the appearance of any car, as well as reduce glossiness. If you’re looking for how to remove chemical stains from car paints, you’re reading the right article.

Chemical stains occur due to several reasons. It could be as a result of using a highly acidic compound to wash your cash or droppings from birds.

There are other things that could cause chemical stains on your car’s body or glass – in this article, we’ll list different chemical stains and how you can remove them easily.

What Are Chemical Stains?

From water spots to bird droppings to tree saps, and many more – all these are liable to leave staunch stains on your car’s body. But are those stains “chemical stains?”

When you talk about chemical stains, it simply refers to stains caused due to chemical reactions. Such stains are not easily washable. In other words, you cannot wash them out without adding specific compounds or detergent to the water you’ll be using to wash your car.

Also, chemical stains can eat up your car’s paint down to the primer if left unattended for a long time. More interestingly, removing these stains do not require you to drive your car to an auto workshop. The practice(s) to fix this defect can be carried out right in your garage or under a shade.

How To Remove Chemical Stain From Car Paint

What Are Chemical Stains

These chemical stains are removable using car wash shampoos and other  that specialize in removing such defects.

1. Tree Saps

Yes, tree saps are acidic, and they can leave chemical stains on your car’s body when you park the car unprotected under trees. A lot of people choose to park under trees as a means of parking under shades to prevent UV rays from damaging the car paint.

Well, while trees can act as shades to prevent your car from sunlight, they can also cause serious damage to your car’s paint. Tree saps may fall on your car’s body, and they would obviously leave difficult stains when they dry.


First, you should stop parking your car under trees as a way of keeping it out from direct sunlight. It is better to avoid damage than trying to fix it up. However, if the saps had already left chemical stains on your car’s body, here’s how to remove them.

You will need to wash the car with distilled water and vinegar or any reliable car washing compound that’s specially formulated for removing stains from car paints. The washing has to be done manually and not in an automated car wash center.

This should remove those paints – vinegar is remarkable for removing stains and etched spots from car paints. However, you should endeavor to read the instructions on how to use the car stain remover compound you bought.

2. Fluid Stain

Another source of chemical stains is fluids. Apparently, most liquids/fluids used for car wash, detailing, waxing, and other DIY activities contain some chemical compositions.

Hence, when these fluids/liquids accidentally pour on your car’s body, their chemical compositions may leave a severe defect in your car’s paint.

This is one reason why most auto-care products manufacturers always advise that you blend/mix their compounds with solvents to reduce the acidic nature of the chemical ingredients used in the formulation.


If you accidentally poured a fluid or liquid on your car’s body, clean it up immediately and wash the car thoroughly. However, if you didn’t notice things earlier and the fluid has left some chemical stains on your car’s paint, that’s when you will need vinegar, baking soda, or cash wash compounds.

Remember to read the instructions on how to use the compound you just bought to avoid leaving more stains on your car. Typically, all you need to do is add vinegar or the car wash compound to water and use it to wash the stained surfaces.

However, if the chemical has eaten up your paint, you should consider buying touch-up paints to fill up the dent and restore the beauty of your car. This doesn’t take much time, and it’s something you can do without requesting anyone’s assistance.

3. Bird Dropping and Chippings

bird droppings on car paint

When you park your car outside and leave it uncovered for a long time, there’s the possibility that birds flying around could leave droppings as they perch on your car or fly over.

These droppings are acidic in nature; if not cleaned immediately, they’ll leave chemical stains on that surface they touched.

More so, if these droppings are left for a long time, they could cause oxidation or other insightful car paint defects to occur faster.


To remove chemical stains caused by bird droppings, all you need to do is wash the car with distilled water and vinegar. You can decide to use baking soda and warm water.

Once you have mixed either the baking soda and warm water or distilled water with vinegar, use a microfiber towel to wash the stained surfaces.

Also, there are car wash compounds manufactured by top brands such as , , etc.; you could still use those compounds to wash the stained surfaces. Generally, to remove the chemical stain caused by bird droppings, you need to wash the car with specialized compounds or detergents.


Generally, how to remove chemical stains from car paint is to wash the car with vinegar, baking soda, or any other car wash compound that’s formulated to remove chemical stains from car paints. We’d advise that you try to avoid these stains from appearing in your car, rather than seeking to remove them always.

To protect your car from chemical stains, always park inside a garage or under shades. If you must park the car in an open space for a long time, we’d recommend that you get a car cover. Apparently, car cover would protect your car from chemical stains and also sun damage.

We hope that you found this article handy for this need, do have a lovely day ahead.

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