Can wearing someone else's mask be contagious?

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Will wearing a mask backwards have an effect? Can wearing a disposable mask prevent viruses?

Time: 2020-04-108: 38:16 Source: Fun Stream Network Editor: wjt

The price of pork went up years ago, but pork unexpectedly lost to masks, but now the materials are not so scarce and masks are no longer rare, but many friends can't tell the difference between the positive and negative masks, especially the white disposable surgical masks, which are still a little difficult to tell. So what's the effect of wearing it backwards? Let's have a look.

Will wearing a mask backwards have an effect? Can wearing a disposable mask prevent viruses?

Will wearing a mask backwards have an effect?

It will have an impact. Masks can be divided into two sides. If you wear it backwards, you will lose the function of filtering bacteria.

The white side of the mask absorbs moisture to protect the skin, and the blue side is moisture-proof. If you wear it backwards, the white one will suck all the viruses in.

However, a friend said that if the air tightness is the same, I think the positive and negative effects are the same. The main reason is that it will be uncomfortable to wear it backwards, which will affect reuse. Only filtration, unless it has a one-way breathing valve, otherwise the effect is the same in theory. It just affects the feeling and reuse.

But generally speaking, if the inside and outside are reversed, the protective effect will have some influence, but don't be nervous, because as long as you wear it, it will largely stop the spread of droplets, so you don't need to be nervous. Wash your hands and disinfect your clothes when you get home.

Will wearing a mask backwards have an effect? Can wearing a disposable mask prevent viruses?

Can a disposable mask be used for anti-virus?

The mask is divided into three layers: the middle layer is flannel, which can absorb and isolate bacteria and viruses, and the innermost and outermost layer is non-woven fabric.

But these two layers of non-woven fabrics are different!

The outer layer is hydrophobic to ensure that liquids such as droplets will not be absorbed into the mask;

The inner layer is hydrophilic, which can absorb exhaled water vapor and make people feel more comfortable.

Do you have to wear it backwards to inhale other people's spit?

There is only one correct way to wear a mask: the light color faces inward and the blue (dark color) faces outward.

The lighter side faces inward and clings to our faces. Not only that, the mask is divided into upper and lower parts, and the side with metal strips inside is the upper end, which is close to the bridge of the nose when worn.

Will wearing a mask backwards have an effect? Can wearing a disposable mask prevent viruses?

How to take off the mask correctly

Wash your hands, take off your mask after listening to your ears, fold the reverse side in half twice, and wrap it from the inside out (note that the mask must be from the inside out! The mask is backwards! )。

Discard: Tie it with the elastic band on the mask, throw it into the exclusive collection bag, and finally throw it into the harmful trash can (note that it must not be discarded at will! You can't throw it away at will! )。

In addition, when wearing a mask, check all the parts of the mask, including two straps, nose clips and fixing nails, and discard the mask immediately if it is damaged or missing. Wear a mask correctly. After wearing a mask, check the tightness between the mask and the face. When the mask is damaged or the breathing resistance is too high, please discard it and replace it with a new one.