If you’re looking to sand a car to bare metal, there are a few things you’ll need before getting started. First, you’ll need some sandpaper. Second, you’ll need some water and soap. Third, you’ll need a bucket or container to hold the sand and water. Fourth, you’ll need a towel or rag to dry the car after it’s been sanded. Finally, you’ll need patience and a steady hand! To start sanding your car, wet the area with water and soap. Then spread out the sandpaper on a flat surface and cover the entire surface of the car with it. Be sure to smooth out any bumps or irregularities on the surface of your car so that the sandpaper can do its job properly. Once all of the paper is covered, start rubbing away at any dirt or dust that has accumulated over time. Be sure to use plenty of pressure when rubbing so that the paper doesn’t tear easily. Once all of the dirt is gone, rinse off your car with clean water and towel it dry. You’re now ready for paint! ..