What is Tar and Why Does It Stick to Your Car?
Tar is a black, sticky substance that comes from asphalt roads. It often splashes onto your car’s paint, especially during hot weather when the road surface softens. If left untreated, tar can harden and bond to the clear coat, making removal difficult. Scrubbing it off improperly can leave scratches or damage the paint.
Why You Should Not Use Household Cleaners
Many people reach for household products like WD-40, bug spray, or even dish soap to remove tar. While these might work, they can be too harsh for your car’s clear coat. Dish soap strips wax, and some solvents can dull the paint. Instead, use a product specifically designed for automotive tar removal. These are formulated to dissolve tar without harming the paint or clear coat.
Step by Step Tar Removal Process
To remove tar safely, follow this process. You will need a tar remover spray, a microfiber towel, and a gentle car soap for washing.
- Wash your car first to remove loose dirt. This prevents scratching when you rub the tar.
- Spray the tar remover directly onto the affected area. Let it sit for the time recommended on the label, usually 30 seconds to a minute.
- Gently wipe the area with a clean microfiber towel. Use light pressure; the tar should dissolve and wipe away easily.
- If tar remains, repeat the process. Do not scrub hard.
- After removing all tar, wash the area with car soap and water to remove any residue from the tar remover.
- Dry the car and apply a coat of wax or sealant to protect the paint.
Alternative Methods for Stubborn Tar
If tar has been on the paint for a long time, it may be harder to remove. In this case, you can use a clay bar. First, wash the car and spray a clay lubricant. Gently rub the clay bar over the tar spots. The clay will lift the tar without scratching. After claying, wash and wax the car. Another option is a dedicated tar and glue remover, which is stronger than a general tar spray. Always test on a small hidden area first.
What to Avoid When Removing Tar
Common mistakes can damage your paint. Do not use a razor blade or sharp scraper; they will scratch the clear coat. Avoid using dry towels or paper towels, as they are abrasive. Never use gasoline, kerosene, or paint thinner. These can strip the clear coat and are flammable. Also, do not apply heavy pressure when wiping; let the chemical do the work.
How to Prevent Tar from Sticking
Prevention is easier than removal. Apply a good coat of car wax or paint sealant every few months. This creates a barrier that makes it harder for tar to bond. Ceramic coatings also help, as they create a slick surface. Drive slower on fresh asphalt and avoid driving on roads under construction. If you see tar, remove it quickly before it hardens.
Frequently Asked Questions
Can I use vinegar to remove tar from car paint?
Vinegar is not recommended for tar removal. It is acidic and can damage the clear coat. Stick to automotive tar removers that are pH balanced for paint.
Do I need to wax my car after removing tar?
Yes, tar removers often strip wax. After removing tar, wash the area and apply a fresh coat of wax or sealant to protect the paint.
Is it safe to use a clay bar on tar?
Yes, a clay bar is safe for removing stubborn tar. Make sure to use plenty of clay lubricant to prevent marring the paint. After claying, wax the car.
