How to maintain sunglasses

Many people pay little attention to maintenance after buying sunglasses. Some people may think that I only take them this summer, and many people think that they buy sunglasses just to prevent ultraviolet rays and fashion. As for the rest, I won't consider it. In fact, if a pair of sunglasses is often thrown around, its function will be weakened over time, which will not only prevent ultraviolet rays, but also lead to your eye health problems.

The maintenance of sunglasses is basically the same as ordinary glasses. If the lens has stains, oil stains or fingerprints, you can use soft cotton cloth in special accessories or special mirror wiping paper to remove the dust or dirt on the lens. After wiping, always clean with lens cleaner. Never remove the spots on the lens with your nails. When there is gravel on the lens, please rinse it with water and dry it with special cloth or paper for glasses.

When maintaining glasses, try to do the following:

1, focus on protecting the mirror, because scratches on the mirror not only affect the beauty, but also affect the comfort and vision.

2. Never put the glasses in a very warm environment that is too cold or too hot, and the frames will be deformed.

3, driving friends don't put glasses on the edge of the rear window and windshield, it is easy to break.

Many people like to wear sunglasses on their heads, but it is easy to break the hook. When you don't wear glasses, take them off carefully. When you put them away, you should fold them up and put the mirror on them. In order to save trouble, many people put their glasses in their bags or pockets, so it is easy for them to be scratched by the edges and corners of keys or combs. We should not take them lightly.

In particular, it should be reminded that in hot weather, if sunglasses are casually placed on the dashboard of a car, they may be deformed by heat, especially the sunglasses with frame are hardly heat-resistant. In addition, cosmetics containing chemical components, such as cosmetics or loosening agents, are also easy to discolor or deform the glasses frame, and need to be wiped clean with special cloth or paper for glasses in time.