N95 massks,4 Pcs Safety 4-Layer massks,Disposable Breathable Particulate Respirator Dust Anti PM2.5 Pollution Mouth Face massk, Comfortable massk with Triple Layered Filter

الوصف

Size:4 PCS Face massks must be worn correctly, changed frequently, removed properly, disposed of safely and used in combination with good universal hygiene behaviour in order for them to be effective. Ⅰ.How to wear a massk properly? 1.Perform hand hygiene before putting on a massk. 2.The massk should fit snugly over the face: ❶The coloured side of the massk face outwards with the metallic strip uppermost. ❷Position the elastic bands around both ears. ❸Mould the metallic strip over nose bridge. ❹Extend the massk to fully cover mouth, nose and chin. 3.Avoid touching the massk after wearing. Otherwise, should perform hand hygiene before and after touching the massk. Ⅱ.How to take off a massk properly? ❉ Replace the massk immediately if it is damaged or soiled; and change it at least daily. ❉ Before taking off the massk, perform hand hygiene. ❉ While taking off the massk, avoid touching the outside of massk. ❉ Do not reuse a massk. Dispose of the used massk in a lidded rubbish bin.