A. Before the dark denim shorts are put into the water for the first time, use white vinegar + water (white vinegar: water, 1:20) or soak them in saltwater for about 20~30 minutes to maintain the original color.
B. The dark and light colors are washed separately: mixing together will cause the colors to dye each other.
C. Do not use bleach. Wash with washing powder with blue particles without enzymes, because the washing powder with enzymes has a bleaching effect, which will affect the color of denim shorts.
D. Avoid direct sunlight exposure: direct sunlight exposure will cause serious oxidative fading.
E. Drying in a ventilated place: No ventilation will make the pants not easy to dry and produce odor.
F, as far as possible reverse washing, reverse drying.
G. Wash denim shorts by hand, try not to use washing machines and brushes, so as to effectively maintain the original color of denim shorts.