Care of Sunglasses method/step The method of maintaining sunglasses is like maintaining ordinary glasses. Cleaning, folding, and storage must form a habit. It's just that the sunglasses are often taken off and put on, and they will be scratched if you are not careful, so I would like to remind you of some small details: When the sunglasses have stains, don't pick them with your nails, it will easily scratch Surface. Precautions 1. Taking off and wearing with one hand will destroy the left-right balance of the frame and cause deformation. It is recommended that you hold the temples with both hands and take off and wear along the parallel direction of the cheeks. 2. When taking and wearing, generally fold the left temple first, so as not to cause deformation of the frame. 3. It is recommended to rinse the glasses with clean water and dry them with paper towels, and then try to wipe them with a glasses cloth. Hold the edge of the frame on the side of the mirror to wipe, and gently wipe the lenses to avoid damage to the frames or lenses caused by excessive force. 4. When not wearing glasses, please wrap them in glasses cloth and put them in the glasses case. If it is placed temporarily, please put the convex side of the glasses upwards, otherwise the lenses will be easily scratched. At the same time, glasses should avoid contact with corrosive items such as insect repellants, toilet cleaning products, cosmetics, hairspray, medicines, etc. Please avoid long-term direct sunlight at high temperature.