How should non-woven fabrics be maintained?

Update:09 Nov 2020
Maintenance of non-woven fabrics: the following points should be paid attention to in the maintenance and storage of non-woven fabrics:
1. Keep clean, change and wash frequently to prevent moths from breeding.
2. When storing in seasons, it must be washed, ironed, dried, sealed in plastic bags, and placed flat in the closet. Pay attention to shading to prevent fading. It should be ventilated frequently, dust and damp, not exposed to the sun. Anti-mold and anti-moth tablets should be placed in the wardrobe to prevent the cashmere products from getting damp, moldy and insects.
3. When worn inside, the matching outer lining should be smooth, and hard objects such as pens, key cases, mobile phones, etc. should not be placed in the pockets to avoid local friction and pilling. Minimize friction with hard objects (such as sofa backrests, armrests, tabletops) and hooks when worn outside. It is not easy to wear it for too long. It must be stopped or changed for about 5 days to restore the elasticity of the clothes to avoid fiber fatigue and damage.
4. If there is pilling, do not pull it forcibly. Use scissors to cut off the pompom to avoid being unable to be repaired due to slack.