1. The fur coat was stained with oil stains. Sprinkle some raw powder on the oil stain, and then brush along the fur with a brown brush until the oil stain is removed. Then beat the rough surface with something like rattan to remove the residual powder, so that the plush will be fluffy and clean.
2. Ski shirt oil stain, mix a little flour paste with cold water and apply it to the oil stain. After a few hours, use a brush dipped in water to brush off the powder, and the oil stains can be removed.