There are a few ways to remove dried cement from a car. One is to use a vacuum cleaner with the hose attachment. Another is to use a bucket and sponge.

If the concrete stain is only a few days old, you can try a household cleaner like ammonia or bleach. If the concrete stain is older, you may need to call a professional to remove the stain.

There is no definitive answer to this question as it depends on the type of paint and the amount of vinegar used. Some people suggest that vinegar can actually help clean and polish car paint, while others say that it can actually damage the paint. It is always best to test a small area of the paint first to see how much vinegar is needed and how long it will take to achieve the desired results.

WD 40 does not remove cement.

Acidic vinegar does not dissolve cement, but it can weaken the cement structure.

Yes, rubbing alcohol can damage car paint. It will remove the top layer of the paint and may cause the underlying layers to peel off.

Cement remover is a product that is used to remove old cement from surfaces.

Acid removes cement by dissolving the cement in water.

You can use a bucket of water and a sponge.

There is no one-size-fits-all answer to this question, as the effectiveness of vinegar spraying on cars will vary depending on the make and model of car, the severity of the problem, and the amount of vinegar used. However, some tips on how to vinegar spray your car include using a small amount (a teaspoon or less) of vinegar, spraying it from a distance away from the car, and avoiding direct contact with the car surface.