Can wearing a mask prevent haze?

The high season of haze is autumn and winter, especially winter is the most likely to happen. In order to fight against haze, many people choose to wear masks, so, can wearing masks prevent haze?

Can wearing a mask prevent haze?

Wearing a mask can prevent haze. When you wear a mask, you can reduce the exposure area and filter the pollutants in the air, so it is possible to prevent haze. But wearing a mask to prevent haze needs to be carefully chosen for the mask, not all masks have the effect of preventing haze.

What masks can be worn to prevent haze

KN90 and KN95 masks. If the mask has a filtration capacity of 90% for fine particles less than or equal to 2.5 microns in diameter, this mask is called a KN90 mask, and if the filtration capacity reaches 95%, then it is a KN95 mask. This professional type of mask can effectively prevent haze and virus, accordingly, the breathability of this mask is not good, and if the breathing frequency is too fast, it is easy to cause breathing discomfort. Use period: 40 hours ~ 1 month, not washable. Jung tip: KN90, KN95 two masks need to be worn under the guidance of a professional physician. Children, the elderly, special groups suffering from respiratory and cardiovascular diseases should choose carefully.

What masks can not be worn to prevent haze

Gauze masks

Gauze masks can only filter larger dust particles and are suitable for use when doing cleaning work in general. Use period: disposable. Warm tip: Gauze masks do not have the effect of filtering PM2.5, so using gauze masks to prevent haze is not effective.

Medical masks

Medical masks are masks that are worn when a patient has a cold, fever, cough and other respiratory symptoms, and can also be used as anti-flu masks in crowded, poorly ventilated public places. Use period: Disposable. Warm tip: Surgical masks do not have anti-PM2.5 particle function.

Activated carbon mask

Activated carbon mask can adsorb organic gas and toxic dust, adsorb toxic gas or dust on the surface, after adsorption saturation will begin to release toxic gas and dust, does not have a sterilization effect, need to breathe hard or can not adsorb odor should be replaced immediately, only for spray painting operations or spraying pesticides. Use period: disposable. Warm tip: activated carbon mask does not have the function of PM2.5 particles.

Wearing masks to prevent haze indoor also have to wear?

Anti-haze indoor also need to wear. Many people wear masks are used to wearing masks outdoors and will take them off when they get indoors. However, the impact of haze on the environment will also pollute the indoor environment, if the indoor haze environment is not effectively improved, only a short outdoor travel period to wear a mask for health is not significant.

Wearing a mask to prevent haze precautions

1. To choose a mask that can n90, n95, etc. with protective functions. 2. masks should be replaced in a timely manner, masks have a smell can not continue to wear. 3. If you have breathing problems, you need to pay special attention when wearing the mask, and it is recommended to wear it under the guidance of a doctor. 4. The size of the mask should be chosen appropriately, and the mask should fit around the skin, otherwise it will also affect the effect. 5. The elderly and children are not recommended to wear masks, and it is best to reduce going out in hazy weather. 6. In addition to wearing a mask, it is also recommended to bring a hat, scarf, gloves, etc. to reduce the contact area with pollutants.