1. Apply a proper amount of blue moon laundry detergent stock solution to the stain, completely cover the stain, let it stand for 5 minutes (gently scrub), and add blue moon laundry detergent for routine washing;
2. If the above methods can't remove the stain, put the clothes into the basin, stick the stain on the bottom of the basin, and measure out the stain of 1/4 bottle cap (10g) colored clothes and 1/4 bottle cap (10g) blue moon collar with the stain of blue moonlight clothes. If the stain is still not removed after 2 hours, the standing time can be extended to overnight.
Precautions:
① Stains of colored clothes are not suitable for faded clothes and dry cleaning clothes. Avoid touching metal buttons, zippers, metal ornaments, etc. Avoid direct sunlight on clothes.
(2) For the stains on this special fabric such as silk, when using the above method, you should first try it in the hidden place of the clothes; The soaking time should not be too long, and attention should be paid to observing at any time during the soaking process.