1. Soak the clothes in a basin of water and let them run for about 20 minutes to fully soften the adhesive.

2. Then apply laundry soap, laundry detergent or washing powder on the glued area, as shown in the picture below.

3. Then rub the adhesive area vigorously with your hands. You can use a washboard to rub off the adhesive, as shown below.

4. Then continue to soak the clothes in detergent for about 20 minutes, allowing the detergent to fully dissolve the viscose and make the viscose lose its stickiness.

5. Then rinse the clothes with clean water, rinse away the detergent and adhesive at the same time, until there is no foam. Then wring it dry and let it dry.