Brown Spots On Car Won’t Come Off. Here’s What To Do!


Brown Spots

Brown spots on your car can be very unsightly, and unfortunately, they can be tough to get rid of. If you’ve tried everything and the brown spots just won’t come off, don’t despair! We have a few tips and tricks that might do the trick. 

 If the spots are on the paint surface, they’ll likely be one of two types: water spots or tree sap. Minerals in the water usually cause water spots, and they can be particularly difficult to remove. On the other hand, tree sap is relatively easy to remove—but it can cause damage to your paint if you’re not careful. 

If the brown spots are on the glass, they’re probably bird droppings. Bird droppings are acidic, so they can etch into the glass if they’re not removed quickly. The good news is that bird droppings are relatively easy to remove if you act quickly. 

What are Brown Car Stains?

At first sight of a horrible brown automobile stain, the most common reaction is panic among car owners. It’s vital to remember that most car stains won’t do any permanent harm despite how ugly and stressful they may seem.

This is because most stains on automobiles are superficial and can be removed by washing or rubbing them into the clear coat rather than the base layer of paint.

It means that, excepting a small number of extreme cases, you need not worry about the actual paint coat being damaged by the stains on your SUV, car, or truck.

Although most automotive paint stains can be removed without too much trouble, it’s important to remember that certain stains are far more difficult to get out of than others.

Consequently, it’s important to learn everything you can about the various automobile paint stains and the best methods for safely removing them.

Stains on automobiles are not present in the paint itself but rather in the sealants and clear coatings that cover it. Convertible tops, headlamp covers, and plastic trim may all get discolored or damaged by environmental contaminants.

What Are the Most Common Brown Car Stains?

Likely, the mark isn’t even in the paint; it’s just stuck to the clear coat that has been put on top of the paint.

This is one of the main reasons why clear coats are used to protect the painted surface from the inevitable smears and splashes that will inevitably occur.

If your car’s clear coat is in good shape, removing stains is as simple as wiping them away with a clean microfiber cloth and some detailing spray since the clear coat will naturally reject the nasty contaminant.

But certain automotive paint stains are more difficult to clean up than others. Many “stubborn stains” might be difficult to get rid of.

Still, we’ve compiled a list of some of the most frequent ones, along with the cleaning products and techniques authorized by the experts.

How to remove brown stains from my car

Have you been so busy recently that you haven’t even had time to give your vehicle a quick wash? Car detailing isn’t normally at the top of the priority list since we understand that life can become hectic.

However, in the long term, you’ll be in for more problems if you leave stains and dirt on the outside of your automobile (which is much more painful to deal with).

Here are some tips from the experts for getting rid of stubborn brown spots on your car.

Brown Spots on Car after Rain

If you’re seeing brown spots on your car after rain, it’s likely due to the rain mixing with dirt, pollen, or other contaminants that have accumulated on your car’s surface.

When the rainwater evaporates, it leaves behind these particles, which can appear as brown spots.

Wash your car and keep it clean to prevent this from happening. You can also consider using a protective wax or sealant to help repel water and contaminants.

If the brown spots have already formed, you may need to use a specialized cleaner or polish to remove them.

Bird droppings or rotting insects

The best way to remove bird droppings is with a steam cleaner. Hold the steam cleaner about 6 inches from the glass and move it back and forth until the dropping has dissolved.

Alternatively, you can use a glass cleaner and a microfiber cloth—but be sure to use gentle pressure, so you don’t scratch the glass. 

Water Spots

To remove water spots, start by washing and to dry your car. Once it’s clean, use a clay bar to remove any remaining contaminants from the paint surface.

Then, apply a polishing compound with a microfiber cloth and buff it until the water spots are gone. Finally, apply a sealant or wax to protect the finish.

To prevent this paint stain from appearing on your automobile, dry it off after washing it and apply a couple of coats of high-quality wax.

Water should bounce off the painted surface and run off without damaging the finish if you wax it beforehand.

Tree Sap

Tree sap can be removed with various household products, including vinegar, rubbing alcohol, WD-40, and even hand sanitizer!

Apply the chosen product to a microfiber cloth and rub until the sap is gone. You may need to use a little elbow grease—but it’s worth it! 

Fingerprints

We get that you have a deep connection to your automobile. However, fingerprints leave an unattractive, dirty appearance.

Your fingerprints are a perfect conductor of dirt and dust because of the oil on your fingers. Use soapy water and a microfiber cloth to remove fingerprints.

Wet cement or paint stain

Ouch! You know how tough it is to remove one of these stains if you’ve ever driven through a construction site. What’s the first piece of advice you can give?

Take immediate action and clean up the spill. Stop letting the situation fester and worsen. As the second piece of advice, try using an oil-based cleaning or lubricant to get rid of the stains.

Goo Gone and WD-40 are effective alternatives, but you should be cautious not to scrape too vigorously. Scrubbing away at cement or asphalt stains may cause damage to your car’s finish.

How to Get Rid of Frequent Car stain

  • High-quality spray lubricant

It is recommended to start with a high-quality spray lubricant. Second, after a thorough washing, you should apply a thin layer of auto wax and then use a bar of clay to gently and evenly glide over the whole body of the vehicle.

It will help eliminate any lingering stains and give your car’s paint a fresher appearance.

  • Mist with White Vinegar

White vinegar is a favorite among car owners because it effectively dissolves stubborn stains and cleans the paint without harming the car’s finish.

One of the easiest and most effective methods to remove surface paint spots from a car is to use a white vinegar solution.

  • Treatment with Clay Bars

Auto experts utilize a special resin combination called Automotive Clay Bar to remove harmful substances from your car’s paint, glass, fiberglass, and metal.

Clay can have either natural or manufactured detailing. However, the synthetic clay bar is now the market leader.

  • Simple Automobile Cleaning

Think about starting with something simpler, like washing and drying the automobile, before diving into the details of paint removal. Most car paint spots can be removed with only a regular bucket wash.

If it doesn’t, at least you’ll have a clean slate on which to evaluate the remaining stains and decide which automobile paint stain removal technique will be most effective.

In Conclusion

The paint on your automobile is another component that requires care and attention. Although it is not a moving part like the engine or suspension, it has the same requirements of cleanliness, safety, and autonomy from harmful chemicals.

Keep your car clean and shiny with regular waxing, and consider using a sealer, ceramic coating, or vinyl wrap to preserve your car’s paint from the elements. By looking for the paint, you can see the beauty that remains.

James Alex

James has been running a mobile car wash and detailing business for over 5 years. He's passionate about cars and loves nothing more than making them look their best.

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