Notes for wearing a face mask: 

For special groups, pregnant women should pay attention to the choice of more comfortable products. Children are in the growth and development stage, their face shape is small, to choose children's protective masks. The elderly and some patients with cardiopulmonary diseases should consult professional doctors before wearing them and choose the appropriate mask under the guidance of professional doctors. 

Thin medical surgical mask is divided into three layers, the outer layer has water resistance to prevent droplets into the mask; the middle level has filter, the filter efficiency should not be less than 95% ; the inner layer of the near mouth and nose is used for moisture absorption. Experts remind, medical surgical masks light face close to the mouth and nose, dark face facing out. Note that the part with metal strips should be above the mask, do not wear the reverse. When wearing, distinguish the front, back, upper and bottom ends of the mask, wash the hands clean, and hang the rope on both ends on the ears. Finally, press the metal strips on both sides of the nose with your hands, so that the upper end of the mask is close to the bridge of the nose, and then stretch the mask downward, so that the mask has no folds and cover the nose and mouth. Medical face mask supplier

When taking off the mask, try not to touch the outside of the mask. Remember to wash your hands immediately after taking off the mask. Masks worn by ordinary people during normal activities, such as masks worn by public transportation and food shopping in supermarket activities, have little probability of carrying novel coronavirus and do not need disinfection after use. Masks worn by suspected patients with the symptoms of fatigue and fever shall be collected and treated according to medical waste. 

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