When eyeglass lenses become scratched and hard to see through you might think it is time to get new glasses. To save money and avoid the hassle of ordering new lenses, you can remove scratches quickly and effectively using the glass etching product, Armour Etch. Armour Etch is available at most craft and art supplies for less than $10, as of September 2010.
Using your index finger rub the cream around on each lens using a circular motion. Continue to rub for about five minutes. Make sure to cover the entire surface of each lens.