Car washing is the process of cleaning the exterior and sometimes the interior of a vehicle. This can be done manually using soap, water, and sponges, or through automated systems at car wash facilities. Regular washing helps remove dirt, grime, and contaminants that can damage the car's paint and finish over time. In addition to improving appearance, car washing can also enhance safety by ensuring that windows and mirrors are clear. Many people choose to wash their cars at home or use professional services, which may offer additional treatments like waxing or detailing to protect the vehicle's surfaces.