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Can medical alcohol be used to clean glasses?
It is not recommended to use medical alcohol to clean glasses, because alcohol is corrosive, which will make the frames brittle and easy to break, and will also cause certain damage to the lenses.

When cleaning glasses, you can use neutral soap or special detergent, and then dry them with lens wiping paper or tissue paper. Many people have the habit of picking up skirts, handkerchiefs, etc. Wipe the lens, which is not correct, because rough materials are easy to scratch the lens. Clean the joints between the frames and gently brush off the dirt with a soft old toothbrush.

When wiping the lens, it is necessary to prevent wear. When there is dust or dirt on the lens, it can be gently wiped with flannel or silk. Don't wipe it casually with clothes, fingers or other things. This will wear the lens and reduce the transparency. If this goes on, the lens will be as opaque as fog; If there are oil stains or other dirty things on the lens, take a breath to make the dirty things wet, and then gently wipe them with a mirror cloth. Never engrave or scratch with hard objects.

Extended data:

Protection of glasses

1, taking it off with one hand will destroy the left and right balance of the spectacle frame, resulting in deformation. I suggest you hold your temples with your hands and remove them in parallel on both sides of your cheeks.

2. Generally, the left temple is folded first when taking it, which is not easy to cause the deformation of the mirror frame.

3. It is suggested to wash glasses with clear water and absorb water with paper towels, and then wipe them with special glasses cloth. It is necessary to hold the edge wire of the mirror frame on one side of the wiping mirror and gently wipe the lens to avoid damaging the mirror frame or lens with excessive force.

When you don't wear glasses, please wrap them in glasses cloth and put them in the glasses case. If temporarily placed, please put the convex surface of the glasses upward, otherwise it is easy to wear out the lenses. At the same time, glasses should avoid contact with insect repellent, toilet cleaning supplies, cosmetics, hair gel, medicines and other corrosive substances, and avoid long-term direct sunlight and high temperature (above 60℃), otherwise it will easily lead to deterioration, deterioration and discoloration of lenses and frames.

5. Go to the specialty store regularly for plastic adjustment. The deformation of the mirror frame will burden the nose and ears, and the lens is easy to loosen.

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