Reminder: For your health, please wash your hands and wear them to avoid dust and virus infection on the inner layer of the mask.
After using the mask, please store it in a clean and dry place as far as possible to avoid folding, so as not to damage the bridge of the nose.
Suggested cleaning method: Remove the PM2.5 filter before cleaning, dilute it with neutral detergent and water, put the mask in, and brush it flat. Just dry it in a cool place. Do not put it in the washing machine with other clothes. It is generally recommended to wash once every 1-2 weeks. The filter is replaced during cleaning.
PM2.5 filters are an important part of this product. Do not use filters from other sources that are not approved by the producer. The company is not responsible for any adverse reactions caused by this.