Maintenance methods/steps for sunglasses

The methods for maintaining sunglasses are just like those for regular glasses. One should develop the habit of cleaning, folding and storing them. However, sunglasses are often put on and taken off, and it's easy to get scratched if you're not careful. So there are some small details to remind you of: When there are stains adhering to your sunglasses, don't pick them with your nails. It's very easy to scratch the surface. When not wearing sunglasses, many people tend to hang them on their heads, collars or pockets. At this time, the movement of the body should not be too large to avoid tearing or damaging them. Or some people may put them in their handbags. It is recommended that you first put them in a hard case and then in the handbag to prevent the lenses from being worn out by small things like keys, combs, or copper plates, or getting stained with cosmetics such as lipstick. The sunglasses worn by drivers are often casually placed on the dashboard or seat when not in use, which is a very bad habit. Hot weather can damage your sunglasses to their original shape, especially plastic frames. It's best to take them out of the car or store them in a glasses storage box. No matter where you store your sunglasses, make sure the mirrors are facing up.

Precautions

Putting on and taking off the glasses with one hand will disrupt the balance of the left and right sides of the frame, causing deformation. It is recommended that everyone hold the temple of the glasses with both hands and take them off along the parallel direction of the cheeks.
2. When putting on or taking off, it is generally advisable to fold the left temple first to prevent the frame from deforming.
3. It is recommended to rinse the glasses with clean water and dry them with a paper towel. Then, use a special eyeglass cloth to wipe them. Hold the edge thread of the frame on one side of the wiping glasses and gently wipe the lenses to avoid excessive force that may cause damage to the frame or lenses.
4. When not wearing glasses, please wrap them in an eyeglass cloth and put them in the eyeglass case. If you need to place them temporarily, please keep the convex side of the glasses facing up; otherwise, the lenses may get scratched. At the same time, glasses should be kept away from corrosive substances such as insect repellents, toilet cleaners, cosmetics, hair spray and medicines, and should also be protected from direct sunlight and high temperatures for a long time