Instruct: Classify the given Amazon review into its appropriate rating category
Query: Lens Wipes

I use these to clean my eye-glasses, and these work well, very clean with no marks, and the package is convenient for everyday use or travel. But there is a very strong alcohol smell when you open up the individual pack. Since almost all our glasses are made by some kind of poly-carbonate material, and so I am not so sure if that is safe for a long term usage for cleaning poly-carbonate lenses with the coatings....