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The way to maintain glasses is just like maintaining ordinary glasses. You should get used to cleaning, folding and storing them. However, sunglasses are often taken off and put on, and they will scratch if you are not careful, so there are some small details to remind you: when sunglasses are stained and adhered, don't pick them with your nails, which will easily scratch the surface. When sunglasses are not worn, many people will hang them conveniently on their heads, collars or pockets. At this time, don't move too much, so as to avoid tearing or crashing. Or someone will put it in the handbag. I suggest you put it in the hard glasses case first, and then put it in the handbag, so as not to be worn by small things such as keys, combs, copper plates, etc., or contaminated with cosmetics such as lipstick. Sunglasses worn by motorists will often be conveniently placed on the dashboard or on the seat when they are not worn. This is a very bad habit, and the hot weather will bake the sunglasses out of shape, especially the plastic frames. It is better to take them out of the car or keep them in the glasses.

matters needing attention

1. One-handed picking and wearing will damage the left-right balance of the eyeglass frame and lead to deformation. It is recommended that you hold the eyeglass leg with both hands and pick and wear it along the parallel direction on both sides of the cheek.

2. The left mirror leg is usually folded before wearing, which will not easily cause deformation of the mirror frame.

3. It is recommended to wash the glasses with clean water and use a paper towel to absorb the water, and then use an eyeglass cloth to try to wipe. Hold the edge wire of the frame at the side of the wiping lens, and gently wipe the lens to avoid damage to the frame or lens caused by excessive force.

4. When not wearing glasses, please wrap them with glasses cloth and put them into the glasses case. If it is temporarily placed, please put the convex face of the glasses upward, otherwise the lenses will be easily worn. At the same time, glasses should avoid contact with insect repellent, toilet cleaning supplies, cosmetics, hair gel, drugs and other corrosive articles, and avoid long-term direct sunlight and high temperature