What masks to wear to prevent secondhand smoke?

 

Chinese-made FFP2 and KN95 masks protect against secondhand smoke

Wearing a mask has a certain effect. Generally, dust masks can not fully block the chemical factors in alternate- hand bank, but they can still block those chemically dangerous substances, which can minimize the detriment to the body. thus, wearing a mask to help alternate- hand bank is a must-have. Effect. Wearing a mask can help secondary bank, just like a sieve filters out contaminations, as long as the contaminant patches in the air are larger than the sieve holes on the mask, contaminations can be filtered out. It's stylish to choose n95 masks.

Medical defensive masks have a certain part in precluding alternate- hand bank, but ordinary masks can not help alternate- hand bank.

Ordinary disposable medical masks don't have the effect of precluding alternate- hand bank. The filtering effectiveness of ordinary disposable medical masks isn't high enough, and the filtering effect of medical defensive masks will be advanced, so it can help alternate- hand bank. The main blocking object of masks is particulate matter, and smoking can not be fully blocked by wearing masks.

The original way of wearing a mask to cover alternate- hand bank is the same as that of a sieve to sludge contaminations. As long as the contaminant patches in the air are larger than the sieve holes of the mask, the adulterants can be filtered out. thus, it's veritably important to wear a mask to help alternate- hand bank and what kind of mask to choose.

KENJOY FFP2 face masks cover against secondary bank.

FFP2 Face masks use high- effectiveness electrostatic sludge cotton technology, and the actuated carbon in it can well filter the unctuous patches in alternate- hand bank. In addition, the general series of defensive masks similar as n95 and n99 can not filter alternate- hand bank.

The appearance of FFP2 face masks is substantially dark argentine, in which high- effectiveness electrostatic sludge cotton technology is used, which greatly improves the filtration rate. The actuated carbon element in FFP2 face masks can absorb a lot of odors and keep the air inside the masks fresh, so it's veritably suitable to wear FFP2 face masks to help inhalation of alternate- hand bank.

Wearing a mask has a certain effect. Generally, dust masks can not fully block the chemical factors in alternate- hand bank, but they can still block some chemically dangerous substances, which can reduce the detriment to the body to a certain extent. Dust masks have only a certain effect. Masks of KN95 and KN90 norms and over have small gaps and can contain utmost of the particulate matter, which can help alternate- hand bank to the topmost extent. In addition, common sludge masks on the request in my country, similar as ordinary medical masks, cotton masks, reek masks,etc., are used in this way, but due to the large gap between the fabrics, they aren't veritably effective in precluding alternate- hand bank.