Sweaters are elastic, shrink and easily deformed, so don't wash them wet in the washing machine, but wash them by hand. Wool has poor alkali resistance, so use neutral soap or washing powder.

First, put the sweater in clear water, soak it for a few minutes, squeeze it by hand, gently rub it, then take it out and squeeze it dry. Don't wring it out, then put it in water with detergent dissolved, soak it for 15 minutes, squeeze it by hand, gently knead it, take it out and squeeze it out or spin it out, rinse it with clear water until there is no foam, squeeze it out or spin it out, shake it loose, pass a bamboo pole through the two sleeves and hang it in a ventilated place.

dry-clean

Sweaters are dry-cleaned by dry-cleaning machine, and there are no special requirements, but the following points should be noted:

1. Thin and loose sweaters should be put into cloth bags and put into dry cleaning machines to avoid being scratched by buttons and zippers of other clothes.

2. Traditional color sweaters have low color fastness and are easy to discolor, and other clothes are dyed. Light-colored sweaters are easily stained by dark clothes. Therefore, when dry cleaning and filling, we must pay attention to separating dark colors from light colors.

3. After dry cleaning, use hand to make the wool return to its original position to avoid uneven density or distortion.