A simple way to wash a sweater: turn the sweater upside down before washing it, that is, don't wash it on the front, which can reduce friction and prevent clothes from pilling. Usually, you can turn all the clothes upside down and wash them again, so as to prevent pilling (as some fabrics do) and keep the clothes fresh at a water temperature of about .35℃. Squeeze gently with your hands, don't rub, knead or twist hard. Secondly, use neutral detergent. Pay attention to the proportion. Generally speaking, the ratio of water to detergent is 100 to 3. Wash, don't let the detergent remain on the wool. After washing, you can squeeze the water dry with a cloth or use a centrifugal dehydrator. However, we should pay attention to three points: first, wrap the sweater and put it into the dehydrator; Second, it should not be too long (2 minutes at most); The third is to put it in a ventilated place after dehydration. Precautions for cleaning sweaters: 1, the water temperature is preferably around 35 degrees. Laundry 1 Dry Cleaner 2 Dry Cleaner 69 Yishengyuan Dry Cleaner 70 Seville Dry Cleaner 7 1 Fornet Dry Cleaner should gently squeeze by hand, and it is forbidden to rub, knead or twist by hand. Never use the washing machine to wash clothes 1 dry cleaners 2 dry cleaners 69 Yishengyuan dry cleaners 70 Seville dry cleaners 7 1 Fornet dry cleaners. 2. Be sure to use neutral laundry 1 Dry Cleaner 2 Dry Cleaner 69 Yishengyuan Dry Cleaner 70 Seville Dry Cleaner 7 1 Fornet Dry Cleaner. General water and laundry 1 dry cleaners 2 dry cleaners 69 yishengyuan dry cleaners 70 Seville dry cleaners 7 1 Fornet dry cleaners matching ratio 1003. When rinsing, slowly add cold water. 4. After washing, squeeze out the water by hand, and then wrap it in a dry cloth and press it. You can also use a centrifugal dehydrator. Pay attention to wrap the sweater with cloth before putting it into the dehydrator; You can't dehydrate for too long, you can only dehydrate for 2 minutes at most. 5. Sweaters should be spread out in a ventilated place to dry after washing and dehydration. Don't hang or expose to the sun, so as not to deform the sweater. Before washing the sweater, the cuffs and loose clothes should be folded inward, the top button should be buttoned, and then the sweater should be turned over for cleaning. When washing by machine, put the sweater into the laundry bag first, and then put it into the washing machine. When washing clothes, vinegar can be added to warm water to prevent clothes from being worn. Sweaters should try to avoid dehydration with a dehydrator, and take 30 seconds to one minute if necessary. The washed clothes can be covered with a dry towel and then rolled together, and the towel absorbs excess water from the sweater. When drying clothes, lay them flat until they are 80% dry, then wrap your sleeves in a net bag and hang them on a bamboo pole to dry. Avoid exposure to strong sunlight, otherwise it will destroy the molecular structure of wool. Sweaters stretch and deform after washing, and can be restored to their original state by spraying them with an iron. 6. Pay attention to the laundry sign: first look at the sign on the sweater about cleaning. Pay attention to whether it can be washed in the washing machine. There is a hand washing sign, which means that warm water up to 40℃ and special detergent can be used. Turn out the inner layer of the clothes, immerse it in the completely dissolved detergent for five minutes, and slowly squeeze the clothes until they are soaked. Don't rub them. Wash it with warm water first, then with cold water until it is clean. 7. Turn the inside out and wash it with weak water. Washing 5~6 clothes at a time is not easy to shrink. Pour warm water below 30℃ into the washing machine or washbasin, add the marked amount of neutral detergent and dissolve it into washing liquid. Turn the sweater over and turn it over with weak water for 2~3 minutes. Add the fabric softener and soak for a while. Dehydrate for about 30 seconds. Set the sweater after washing. If it is wet, it will be easily deformed. Put it on two bamboo poles to prevent deformation. Don't let the cuffs droop when drying the sweater. The ideal thing is to dry with two bamboo poles. If there is really no room, you can hang it on a hanger and put your sleeves on your shoulders. 4. Use a steam iron. After drying, use a steam iron to finish the appearance.