If you wear a mask glasses fogging can try the following ways to solve: 1, if it is a better airtight N95 mask, it is recommended to press the metal edge of the upper edge of the mask, fogging means that the wear seal is not tight; 2, if it is an ordinary medical mask, you can try to press the paper towel at the metal bar to increase the seal; 3, soap contains grease ingredients, soap head soaked in warm water, made of soapy water, and then evenly coated in the lens on the fog can be anti-fog.
4, if wearing a mask glasses fogging, you can change a breathing method, the specific practice: to avoid breathing out loud, the upper lip cover the lower lip, so that the direction of the exhaled airflow downward, can avoid glasses fogging.