Can Vinegar Remove Cement from a Car?

[BlakelyMarie]

Vinegar can remove cement from a car. Cement is somewhat corrosive and harmful to the car's paint, so it must be dealt with promptly when it adheres to the car. Why vinegar can clean cement: The main component of cement is calcium oxide, which reacts with acetic acid in vinegar, softening the cement. Therefore, vinegar is somewhat effective in cleaning cement off a car. However, since the acidity of white vinegar is not very strong, it needs to be sprayed multiple times on the cement and left for a while to soften before cleaning can be effective. Method for removing cement with vinegar: For small patches of cement, spray vinegar on the cement and let it soak for five to three minutes, then gently scrape it off with an old bank card. Be sure to scrape along the paint surface and avoid back-and-forth motions to prevent the dissolved cement from scratching the paint. After scraping, rinse with clean water and dry with a towel. Other methods for cleaning cement off a car: For larger cement particles, toilet cleaner can be used. Toilet cleaner contains dilute hydrochloric acid, which can dissolve cement. However, be sure to wear rubber gloves when handling.