"Which type of mask is the best?" Recently, with the frequent occurrence of smoggy weather, many consumers are considering buying a mask. The market offers a wide variety of masks, which can be broadly categorized into three types: civilian masks, medical masks, and industrial masks. Which one can effectively protect against "toxic fog"? According to staff from the Jiaxing Inspection and Quarantine Bureau in Zhejiang Province, here are some tips for consumers:
A mask should fit your face properly to ensure effective dust protection. The most important factor in preventing pollution is the seal. If the mask doesn’t fit well, air can enter through the gaps, reducing its effectiveness. Choose a mask that matches your facial shape and ensures no large gaps when worn.
The dust filtration efficiency of a mask is crucial. When choosing a mask, the first thing to consider is its ability to filter out harmful particles. Ordinary civilian masks—especially fashionable ones—are mainly for warmth and comfort, and often lack filtering materials, making them ineffective at blocking dust and bacteria. Medical masks come in three types: general medical masks, surgical masks, and protective masks. They follow strict technical standards and usage guidelines. Among these, surgical masks and protective masks offer better protection. Although they look similar to regular disposable medical masks, they can filter out 95% of airborne dust, smoke, mist, and microorganisms.
It’s best to buy masks from reputable manufacturers. It’s recommended to purchase masks from authorized stores, supermarkets, or pharmacies. Always check the manufacturer's name, address, and contact information to ensure it’s a legitimate company. Additionally, masks with antibacterial properties have an expiration date, so always check the production date when purchasing.
(Mu Lei)
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