How to prevent your glasses from fogging up when wearing a mask

• 1. Wash your hands with soap and water (for at least 20 seconds)

  2. Wet your glasses then lather some soap on the lenses--be gentle but thorough.

  3. Rinse your glasses under warm water (don’t leave any soap suds on your lenses).

  4. Gently dry your glasses with a clean towel or lens cloth (avoid using a towel that may scratch your lenses).

SOURCE: https://www.wrcbtv.com/story/42095097/how-to-stop-your-glasses-from-fogging-up-when-you-wear-a-mask