At the same time, you need to wipe the white rice on the black stains on your clothes.
3. Next, you need to spread white rice on the black stain of clothes and drop glue.
Then you need to pour in some laundry detergent.
You need to hold white rice, glue and detergent in your hand and rub it for a while.
6. Then soak the clothes in the water of laundry detergent.
7. Brush off the black stains on the clothes with a brush.
8. Then you need to turn the clothes over and brush the other side.
9. Finally, look at the black stains on the clothes and clean them.