2. Paint removal with ammonia water: remove stains such as paint or asphalt, or soak in 10-20% ammonia water or 2% borax solution. After it is dissolved, wash it and gently knead it until the stolen goods fall.
3, vinegar to trace method: first apply vinegar to paint traces, and then wipe with a dry cloth.
4. banana oil, the famous Tianna Water: banana oil can be used to dilute the paint, which has a good effect on cleaning the paint on the windshield. Generally, it is sold in paint shops, but attention should be paid to its flammable, explosive, toxic and volatile characteristics.
5. Wipe the window glass with detergent and hot water: Wipe the glass with sponge dipped in warm water and detergent. Cleaning agent can play a role in lubrication and prevent the glass from being scratched.