EASY TO USE
1. Pre-stretch the straps and expand the mask
2. Pull the elastic ear-loop behind your ears and adjust the mask to feel comfortable
3. Place the fingers of bath hands in the middle of nose clip,and pressing inward according to the shape of the nose bridge to conform to the shape of the nose bridge
4. Cover the mask with your hand and exhale , if gas leaks clearly from the edge of the mask,adjust the mask again until no gas leaks out.
1. Protective masks cannot be washed, because washing will damage the filter material and mask structure of the mask, in the case of no pollution and damage ,and when it meets the sanitary requirements, it can be considered for reuse.
2. Distinguish inside and outside of the mask, the top and bottom, with name words ins outside , with metal strap is top of mask
3. The mask should be kept as flat as possible after use and the nose clip of the mask shoud bot be folded frequently, so that can prolong service life
Mask sure that the mask is in good contact with your face...