Skillfully use "yellow mud" to clean the oil stains on tractors and farm tools

Take the yellow soil without sand, mix it with water to form a paste, and set it aside. The amount of yellow mud to be mixed can be determined according to the size of the area to be cleaned of oil stains. Use a wooden stick or a screwdriver to simply clean the oily parts of the tractor and the farm. Then, apply the well-mixed yellow mud. After the oil mud dries, cracks will appear and the oil stains will be adsorbed onto the yellow mud, making it easy to remove. If there is any remaining yellow mud, just rinse it clean with water. If there is a lot of thick oil stain and it is not cleaned up thoroughly at one time. You can clean it again using the above method, and all the oil stains will be completely removed.