Fingerprints, oil stains, and dirt on the lens can be cleaned immediately by simply wipingQuickly dry after wiping, no need to wipe dryIndividually packaged for easy carryingSterilization effect effectively keeps the lens cleanSoft materials never damage the lens Product Usage 1. Remove the glasses cleaning paper and wipe the glasses 2. Before the glasses are cleaned, wipe the lens dirt off. 3. If there are sand particles on the lens, please wash it off with water before using this product. Storage Condition Store in a dry cool place Warnings ?Do not use on frames of glasses which are made of tortoiseshell or jewel ?Do not use on scratched lenses ?Do not use on LCD displays such as LCD TV or LCD computer monitor ?Do not use this product to wipe face or hands ?Do not use on contact lenses ?People who are allergic to alcohol or with weak skin should wash hands after use ?Use on different materials may cause deterioration. Please try on somewhere unobvious before actual use ?Keep out of reach of children ?Use only as directed ?Do not use or store near flammables