If we buy a fake mask, we should contact the seller for a refund in time. Regular businesses should provide after-sales service and bear the responsibility for product quality. Relevant evidence can be provided to the seller, such as purchase vouchers, product photos, etc. And ask for a refund of the purchase price. If the merchant refuses or cannot contact the seller, he can complain and report through the consumer rights protection channel.
In order to protect the health of ourselves and others, we should destroy the fake masks we bought. Put the fake mask in a plastic bag and seal it as much as possible to avoid giving off odor or causing secondary pollution. Then put the bag in the trash can, preferably a public trash can, not a household trash can. This can prevent others from abusing this counterfeit product.
I don't think it is feasible to reuse fake masks. Because the manufacturing materials and processes of fake masks are usually very different from those of genuine ones, there may be potential safety hazards. The raw materials and production process control of the fake mask can not be guaranteed, and it may have adverse reactions or even more serious consequences to the skin after use. In order to protect our health and safety, we should resolutely avoid using fake masks again.
After buying fake masks, they should be returned in time for a refund and destroyed. It is not feasible to reuse fake masks. For the safety and health of individuals and others, we should choose formal channels to buy real mask products. I hope my answer can help you.