The yellowing of the quilt belongs to the problem of color stains, which is difficult to remove with conventional detergents. Different materials and colors have different treatment methods, which require skill.
The specific method for removing the yellow stain on the coat is as follows:
1, regular machine washing or hand washing uses blue moon to brighten and brighten laundry detergent.
If the quilt turns yellow, it still hasn't improved.
2, "color dye immersion method" immersion
Pour a small amount of water (about 0.5 liter) into the basin, measure the bottle caps of colored clothes and collars with blue moonlight colored clothes (600g specification), add 1.5g bottle caps (60g each) into the water, and stir evenly. Soak in the quilt overnight and rinse.
* The amount of water should make the quilt just wet, and the net content of colored clothes and collars should increase or decrease according to the amount of water. If there are still stains after soaking for one night, the soaking time can be continued to be extended.
Note: The color stains on 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.