When swimming, goggles often fog up. Large factories authorize whale brands to customize them arbitrarily, which brings a lot of trouble to swimming. After a period of time, the anti-fog effect becomes worse, which is a problem that every swimmer will encounter. Why is it foggy? In fact, this is caused by the temperature difference: the inner side is close to the eye socket, and the temperature is higher; the outer side is in contact with the water, and the temperature is lower, so the water vapor in the swimming goggles condenses into small water droplets. This is the same as the fog on the window of the room in winter.
Many friends will take off the goggles when they get foggy and put them in the water. But it won't last long, and after swimming back in a circle, the eyes are hazy again. So what should we do?
Here is a reminder: don't, don't, don't touch the inside of the goggles with your hands! The important thing is said three times!
Generally, there is a panoramic anti-fog film on the inside of the mirror. As long as you don't wipe the inside often, the anti-fog function will not fade quickly, but this layer of anti-fog film is not permanent. So after the anti-fogging function of swimming goggles deteriorates or disappears, is it necessary to buy it again? So how should swimming goggles prevent fog? Today I will sort out three anti-fog tips for you.
1. Buy anti-fogging agent for swimming goggles
The most effective is to buy anti-fogging agent for swimming goggles. Spread the anti-fogging agent evenly on the inner lens of the swimming goggles. After it dries naturally, rinse it with clean water. The anti-fogging effect is the same as when it is new. An anti-fogging agent can be used for a long time, so it is recommended for frequent swimmers. Of course, you have to buy a better anti-fogging agent, otherwise the inferior anti-fogging agent is not good for your eyes. The editor recommends the following one here
It should be noted that the quality of the goggles itself must be waterproof when using it. No method is effective for poor waterproofing, and even anti-fogging agents and detergents can easily hurt the eyes when they dissolve in water.
2. Egg white
For example, egg whites. Clean the inside of the swimming goggles with a little detergent and dry. First wash a little detergent on the inner surface of the swimming goggles and dry them, then take a fresh egg and break a small hole to make the egg white flow into the mirror to make it evenly distributed, then pour out the excess egg white and dry the swimming goggles , You can prevent fogging. The anti-fogging effect of egg whites is not as long as that of anti-fogging agents, but it can also be regarded as a way.
3. Saliva method
What needs to be reminded is that the saliva is applied to the inside of the swimming goggles, not the outside, and it should be applied with the tongue, preferably not by hand. You see, professional swimmers use their tongues to avoid hurting the goggles, and their hands are not clean. The saliva method can be maintained for about an hour. The custom development of swimming goggles is to find professional Pengyifa large-scale manufacturers to customize.