Woolen Sweater Washing Without Shrinking Formula

The water temperature should be around 35 degrees Celsius. When washing, it should be gently squeezed with your hands and avoid rubbing, kneading, or twisting with your hands. Never use a washing machine for washing.
Be sure to use neutral detergent. When using, the ratio of water to detergent is generally 100:3.
When rinsing, slowly add cold water until the water temperature gradually drops to room temperature, and then rinse thoroughly.
After washing, first use hand pressure to remove the water, then wrap it in a dry cloth and press it, or use a centrifugal dewatering machine. Be sure to wrap the sweater in cloth before placing it into the dehydrator; Cannot dehydrate for too long, can only dehydrate for 2 minutes at most.
After washing and dehydration, the woolen sweater should be spread out and dried in a well ventilated place, and should not be hung or exposed to the sun to avoid deformation of the sweater.