1. How to prevent myopia swimming goggles
from fog
The lenses of myopic swimming goggles just bought are generally coated with an anti-fog layer, but after a period of use, the The fog layer is washed off, and the lenses appear foggy when swimming, which affects the vision when swimming. So how do myopic swimming goggles prevent fog?
1. The most direct way is to buy an anti-fogging agent, spray or apply it on the lens, and then rinse it with clean water, but the price of the anti-fogging agent is very expensive.
2. You can choose to use baby shampoo instead, the effect is very good, and the price is cheap. How to use: Squeeze a drop of baby shampoo in the palm of your hand before swimming, dip it with the index finger of the other hand and apply it on the lens. Rinse the goggles with water in the swimming pool when swimming. There is absolutely no fog on the lenses during swimming, and it will not irritate the eyes. It is an excellent substitute for anti-fog agents for swimming goggles.
3. Rinse with clean water. After drying, put a few drops of dishwashing detergent or shower gel or shampoo on the inner mirror surface. , put the dishwashing liquid for a few hours or overnight, and then rinse it with water until there are no bubbles. After this treatment, it can generally be tubed for 2-6 hours.
4. Licking the endoscope with the tongue, it is said that professional athletes do this. The advantage is that it is very convenient to use at no cost, and the disadvantage is needless to say.
5. Use medical Vaseline to smear the inner mirror surface; or fresh egg white to smear the inner mirror surface, and then use it after drying. The disadvantage is that it is easy to accumulate dirt after 1 or 2 months.
Second, How to extend the anti-fogging performance of myopic swimming goggles
1. The sun’s ultraviolet radiation will destroy the anti-fogging performance of swimming goggles. Avoid placing swimming goggles in the sun as much as possible.
2. The anti-fog performance of general swimming goggles will fail at a high temperature of 80 degrees Celsius. Therefore, avoid exposing swimming goggles to heat sources, and avoid placing swimming goggles in a sunlit storage box.
3. The anti-fog performance of standard swimming goggles can be maintained for more than 100 hours. If the mirror surface is fogged just after use, most of the reasons are that the user swims in unclean or oily water. A layer of greasy dirt adheres to the anti-fog surface of the lens, which blocks the anti-fog effect. At this time, as long as the greasy dirt on the lens is washed with a neutral detergent, the anti-fogging performance of the swimming goggles can be restored.
4. Instructions for the use of anti-fogging function: Anti-fogging agent and anti-fogging film are both hydrophilic substances, so when consumers use myopia for the first time When using swimming goggles, the goggles should be rinsed with clean water so that the anti-fog performance of the swimming goggles can be fully exerted.