How to clean eyeglasses: Often people have a question that they keep their glasses well, clean them daily but still how do scratches appear on their glasses. Actually, they make some common mistakes which are the main reason for getting scratches. Often, when glasses become dirty, they start cleaning them by rubbing them with the corner of their shirt or any dry cloth. If you also do this then stop. According to health experts and eye care brands, dust particles rubbed against dry lenses cause microscopic scratches on the lens surface. These scratches are not visible in the beginning, but gradually they make your vision blurry and the glasses get damaged.
Dangers of Rubbing Dry Lenses
Whenever we are outside, small particles of dust present in the air get deposited on the lenses of the glasses. According to Gokyo Outdoor’s blog, when we rub the lens directly without using any liquid or spray, these dust particles act like sandpaper. Due to this the coating of the lens starts coming off.
Why do fine scratches occur?
Most people think that wiping glasses with a soft cloth is safe, but the real problem lies not in the cloth but in the dry dust stuck on the lenses. By applying pressure and rubbing on a dry lens, the dust particles get trapped inside. This leaves marks on the glasses which never heal. If your glasses have anti-glare or blue-cut coating, they may deteriorate even more quickly.
What is the correct method of cleaning?
Experts believe that lens cleaner spray should always be used to clean glasses. If spray is not available, first wash the lens with water to remove coarse dust particles. Only after this use microfiber cloth. Never wipe the lenses with your shirt, towel or tissue paper, as their fibers can also damage the lenses.
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