[comprehensive] Is there a protective effect when wearing a mask? Don't be naive!

Do you make it? Protective masks are not suitable for their own way to suck haze and dust. Masks are the most important guardians when we breathe. You can get a little longer when choosing masks in the misty season! The variety of face masks on the market is so diverse that you can't help but choose which one is best for you? Today Xiao Bian talked to everyone about this "suitable thing"~

First, let's look at a scientific test that lets you know how important "fit" is.

A scientific and simple suitability test fully demonstrates that only wearing a mask suitable for oneself can truly receive full-scale respiratory protection. Some small partners may have questions? If I don't have a professional test equipment, how can I know if the mask is suitable for me? You don't have to worry too much. You may want to try this simpler and more convenient mask test. Now take your protective mask and check if it suits you.

Find the mask leak point:

1. Put some clean water on the area that fits the mask on the face

2, wear your mask in accordance with the usual method, feeling a bit wet, not

3, slowly inhale, feel the face where the coldest? There is a leak, not close

After finding the leak point, you can do this:

1, check if it is not properly worn, do not headband as ear band

2, there is a nose clip to see if there is no pressure

Absolutely airtight masks are not available, but masks that are too leaky have no effect. How many masks do you wear?

The same mask, different people wear protective effects will vary from person to person. The fundamental reason is that the face is different, the method of wearing and use are also different whether the face and mask are suitable, is the key to the protective effect of the mask!

Fortunately, we have always insisted that "appropriate is effective," and we continue to provide you with more choices for protective masks, so that everyone can find a suitable for their own comfort!