Prevent Your Glasses From Fogging Up As Your Wear A Face Mask Using This Technique
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I’m sure we all wonder, why do glasses fog up? Glasses normally fog because of temperature changes and humidity. If your glasses are cooler than the humid air that is hitting them, fogging will result. As you wear a mask, you are letting out warm moist air, and it cannot flow through the barrier mask, so it goes straight up along the sides of your nose to your glasses. So this cool Youtuber, Robert Beriault made this easy method of keeping your glasses fog-free while you are wearing a mask.
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