If you’re looking for a fun and easy way to clean your car, you can try making a foam gun car wash. All you need is some soap, water, and a foam gun. To start, fill the foam gun with soap and water. Point the nozzle at your car and press the trigger to start spraying. Work the foam gun over all of your car’s surfaces to get it clean. Be sure to use caution when spraying the foam; it can be dangerous if it gets in your eyes or mouth. Once your car is clean, rinse it off with water and dry off with a towel. You’re done! This simple DIY project is perfect for those times when you don’t have time to go to the car wash or when rain is in the forecast. ..