What should I pay attention to when choosing kn95 disposable face mask ? In the face of all kinds of mask advertisements, how can consumers refine their "eyes" and choose the masks they need?
1. See through the "pseudo-concept" of merchants.
The masks that consumers often use are N95, KN95, medical surgical masks, etc. Medical surgical masks are common flat masks for the public. In addition, flat masks are also divided into medical nursing masks and non-medical masks. "In short, these masks have a certain protective effect, but three-dimensional medical protective masks (N95 masks) and KN95 masks are better than flat masks.
2. In formal channels, distinguish the performance of masks by implementing standards.
When consumers choose masks, in addition to paying attention to the introduction of products by merchants, they should also pay attention to their implementation standards, so that they will not be confused by advertisements and can choose the type of masks they need more targeted.
3. Masks with too much irritating odor should be used with caution.
Regular mask products have no smell, or only a slight smell of normal materials. Under normal circumstances, qualified products produced by regular manufacturers do not need to worry about odor problems. However, there are also some substandard products on the market. If you find that the odor is pungent or very uncomfortable after wearing it, there may be a problem with the quality of the mask. It is recommended that you do not wear it.
4. Self-check the tightness of the mask.
A good protective mask will fit most people's faces, but there is no mask on the market that can fit everyone's face. There is a gap in the joint, and bacteria or viruses can be sucked into the body from the leaking part
like:
Buying guide for purchasing disposable kn95 masks
How long can KN95 month disposable masks be used?
Precautions for wearing and using KN95 masks