There are black mildew spots on the clothes. How can I wash them off?

Materials needed to wash off mildew spots on clothes: rice washing water, white vinegar, detergent, salt and baking soda.

First, pour the rice washing water into the basin.

Second, add a little salt.

Third, add a little baking soda.

Fourth, finally pour in a small amount of white vinegar.

5. soak the moldy clothes in the basin.

Six, let the clothes fully soak in water, let stand for half a day.

Seven, half a day later, pour in the right amount of detergent.

Eight, rub the moldy place repeatedly by hand.

Nine, after such treatment, the original mildew spots were cleaned up.