What should I do if myopia causes fogging when wearing a mask? What kind of mask should I wear without fogging?

Many myopic people find it particularly troublesome to wear masks in winter. Hot air always comes out from above the mask, and then a layer of fog will form on the glasses. How can you wear a mask without fogging? Is there a mask that can be worn without fogging? Let’s read the following article to find out!

What to do if myopia causes fogging when wearing a mask

1. Apply detergent evenly on both sides of the lens and wipe it gently with a paper towel. This will prevent the exhaled hot air from directly contacting the lens and producing fog.

2. Take off your glasses first, blow hot air into them a few times to make the lens temperature close to the oral temperature, then wipe them dry with a dry paper towel and put them back on. 3. Apply medical vaseline to the lens surface.

4. Apply fresh egg white to the inner mirror surface and let it dry before use. The disadvantage is that it is easy to accumulate dirt after 1 or 2 months.

5. There are special anti-fog agents for sale, and the market price is generally 10-30 yuan per small bottle.

What kind of mask will not fog up?

The cheapest disposable masks in the pharmacy cost three yuan a pack.

There is a bendable metal wire on the upper edge of the mask. After putting on the mask, pinch the metal wire on both sides of the nose with two fingers, and the hot air will no longer run upwards, and the glasses will naturally not be breathed. Remember, the cheapest mask is thin and breathable, while the slightly more expensive disposable masks are slightly denser and less breathable, so the hot air will still run upwards and the glasses will still be foggy.

What are the tips for wearing a mask to prevent heatstroke?

Pull the mask up and hold it down with your glasses so that no hot air will rush up.

Spray anti-fog agent on glasses. Anti-fog agent for glasses is a biological agent that is applied on the surface of the glasses lens to form a hydrophilic film layer to solve the problem of fogging on the lens surface when entering a warm environment from a cold environment.

Apply surfactants, such as detergent, shower gel, etc., on the lenses, gently apply them on the lenses, and then rinse them with water. Note, do not use your hands when washing! It can also solve the problem of fogging of the lenses.

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The reason for fogging is that the air in the mouth goes up to the lens and condenses on it. To solve this problem, first, don't wear glasses with glass lenses, and at the same time, seal the bottom of the glasses so that the water vapor can't reach the eyes. Then choose a mask, which should be sealed on top to prevent the water vapor from going up.