Way of care: Knitted hat maintenance tips: 1. Never wear knitted hats in the rain, moisture will damage the material and damage the hat shape. 2. Don’t let the hat come into contact with oily substances. 3. Prepare a hard box for storing knitted hats, put a desiccant in the box, fix the shape of the hat with some stuffing before putting the knitted hat, and make sure the hat is dry and clean. 4. After the needle hat is taken off, don’t leave it randomly. It should be hung on the coatrack or on the clothes hook. Don’t put heavy objects on it to avoid distortion. 5. If the hat is worn for a long time, the inside and outside of the hat will be stained with grease and dirt, so wash it off in time.