can ffp2 mask be washed| KENJOY

The epidemic is still raging mercilessly, and ffp2 masks and protection have become a top concern for everyone; whether you wear a ffp2 mask or a cloth mask, every time you wear a mask, it touches your mouth and nose, both of which are full of microbes. If you do not clean or change masks regularly, they will collect viruses themselves, and they may contaminate your hands or things you touch later without protection; here are some ways to ensure that your protective equipment is kept clean.

Can FFP2 be cleaned?

If you are using a reusable mask, you should really clean it each time you wear it. If you are using a ffp2 mask, you cannot use it after cleaning and disinfection, because the cleaning and disinfection methods usually lead to decreased filtration efficiency, or deformation of the mask, or aging of the headband, and sometimes disinfectant residues, posing a threat to the wearer. Ideally, you should discard a surgical mask or ffp2 mask after disposable use. But this is not an ideal situation. Saving resources has led many people to explore ways to disinfect and reuse ffp2 masks and filters. Remember, only ffp2 masks and filters can really protect you from viruses. All other masks better protect others from you from being infected.

The key is to find a disinfection procedure that removes harmful microbes such as severe acute respiratory syndrome coronavirus and maintains the structural integrity of the filter. For example, lighting a mask may fully sterilize the ffp2 mask, but you will not have a mask to wear.

three most promising ways to disinfect FFP2 masks:

Hot and humid hatching:

this is exposing the mask to hot air with high relative humidity (for example, 70 to 80%) for a long time (for example, 60 to 70 °C). It can effectively kill H1N1 influenza virus, but the efficacy of disinfection of various pathogens is uncertain.

Ultraviolet germicidal exposure:

its effectiveness depends largely on the dose of ultraviolet light and how many masks are actually achieved. In addition, ultraviolet rays can be very harmful to prevent physical harm. To use ultraviolet rays, you must protect your eyes and skin.

Vapor hydrogen peroxide:

that's what it sounds like, with a gaseous hydrogen peroxide passing through the mask. Vapors may be more penetrating and destructive than liquid forms.

Hot and humid hatching: this is exposing the mask to hot air with high relative humidity (for example, 70 to 80%) for a long time (for example, 60 to 70 °C). It can effectively kill H1N1 influenza virus, but the efficacy of disinfection of various pathogens is uncertain.

The above is a brief introduction to can ffp2 mask be washed. If you want to know more about FFP2 masks, please feel free to contact us.