How to Clean Tire Marks?

[OElliana]

Pour a certain amount of cleaning agent into the left bucket, then add water to dilute it 20 times, and stir well to obtain a diluted solution. Spray the diluted solution of carbon stain cleaner on the surface to be cleaned, wait for 2-3 minutes to allow the cleaning solution to fully penetrate. Mop or wipe clean with a cloth.

[Clinton]

Last time my car tires left black marks on the newly paved asphalt road in our neighborhood, and I tried every household method. The most effective was pouring cola on it and letting it soak for 10 minutes—the carbonation softens the rubber marks, then scrubbing back and forth with a stiff-bristled brush. For marks on ordinary cement surfaces, first sprinkle baking soda powder and pour white vinegar to create bubbles, wait for the chemical reaction to finish, then rinse with a high-pressure water gun. Reminder: don't use steel wool to scrub hard, as it damages the surface and leaves scratches. For stubborn marks, you can buy tire cleaning spray, spray it around and let it sit for 3 minutes, then use a rubber scraper to remove the residue more easily. Remember to wear gloves when handling it yourself!