How do I clean prescription glasses?

We recommend sticking with lukewarm water and microfiber cleaning cloths for cleaning your lenses, but if you need something stronger you can use a lens cleaner made for glasses. While you might be tempted to grab the Windex, chemical cleaners can slowly degrade the lens coating on your glasses. That includes polarization, mirrored lens coatings, anti-reflective, and anti-scratch coatings.