Attention Please: *Please do not wash it by the heavy-duty cleanser, and we'd like to suggest you to wash it with cold water only. *Please do not tear or pull it vigorously, and it can last for a long time in normal use. *Please do not leave the viscous skincare products, because they will smudge the mask. 30 DAYS FULL REFUND GUARANTEE 30 days no-questions-asked exchange or return policy. Value for money guaranteed. Friendly customer service and prompt support for every customer