1, try to dry clean wool pants; Moreover, wool fabrics are not alkali-resistant. If washing, neutral detergent containing no enzyme should be used, and it is best to use special detergent for wool. If washing with a washing machine, you should use a drum washing machine and select the soft program. If you wash it by hand, it is best to rub it gently, not with a washboard.

2. Pants can't be bleached with chlorine-containing bleaching solution, but with oxygen-containing color; Squeeze and wash, avoid wringing, squeeze out water, spread it evenly and dry it in the shade or fold it in the shade; Wet plastic surgery or semi-dry plastic surgery can remove wrinkles and avoid sun exposure; Softening agents should be used to maintain soft hand feel and antistatic properties. Dark colors generally fade easily and should be washed separately.