8 steps to clean eyeglasses - and 5 things not to do
CLEANING GLASSES - DON'TS. DON'T use your shirttail or other cloth to clean your glasses, especially when the lenses are dry.This can scratch your lenses. DON'T use saliva to wet your lenses.. DON'T use glass or surface cleaners to clean your eyeglasses.These products have ingredients that can damage eyeglass lenses and coatings, such as anti-reflective coating.