1. first immerse the contaminated part of the tablecloth in hot water at 60 degrees Celsius, remove it for a moment, sprinkle with a small amount of soda powder and the same amount of washing powder and rub it with hands. Rinse with clean water and wash it again with washing powder.
2. Cut up the soap and dissolve it with boiling water. Wash the tablecloth in the soap solution.
3. Take a little flour and mix it with cold water, paste it on the right and wrong sides of the oil, dry and remove the flour.
4. Apply the thick mung bean powder to the oil stain, then press it with an electric iron.