2, separate cleaning: Because the negative ion fiber contains negative ions, it has absorbed bad ions, washed with other dirty clothes, and may also absorb its dirt, affecting its due role, so it is better to wash it separately.

3. Use shower gel or Yitixiu special detergent for washing: It is forbidden to use other washing products (washing powder, soap, bleach, disinfectant and softener), which will damage the fiber material and lead to deformation and discoloration.

4. After smoothing wrinkles, hang them on a hanger or fold them in the middle to dry. Be careful to avoid direct sunlight.