Cotton core
Do not wash, do not dry clean, so as not to cause the knot to affect the warmth. If the local position is dirty, you can use a special cleaning agent for local cleaning, clean it and then dry it. After the cleaning agent is completely evaporated, use it. Be careful not to use water, and the quilted quilt is basically useless.
Fiber core
It can be washed, machine washed or hand-washed. During the cleaning process, use mild detergent (no detergent), and the cleaning time should not exceed 30 minutes. Do not hang and dry after washing to avoid deformation. Note: Too heavy autumn and winter fiber is recommended not to be machine washed to avoid damage to the washing machine.
Silk core
Do not wash, do not dry clean, so as not to shrink and hard. If it is partially soiled, the cleaning method is similar to that of cotton. For the dirty part, wipe it with a neutral detergent with a towel and then dry it in a ventilated place. Also wait for the cleaning agent to evaporate before use.
Duvet core
Washing is generally not recommended. If you want to wash it, you must wash it with water and use a neutral detergent. The water temperature should be controlled at 30 °C, and it should not be dried and wrung out to avoid uneven thickness. After washing, put it in a cool, ventilated place to dry.
For dry cleaning, it is best to send a dry cleaner that specializes in cleaning down duvets, as dry cleaners and chemical syrups in common dry cleaners can cause down and down.
