Here are some tips to reduce or prevent fogging of your glasses while wearing a mask: IMPROVE THE FIT OF YOUR MASK By adjusting how snug the mask is against your nose and cheeks, you can prevent air from escaping through the top of your mask. Try adjusting the ear loops or adjusting the ties to tighten the mask. Consider decreasing the size of your mask if possible. MOLD YOUR MASK TO YOUR NOSE Adjust the bendable metal strips to [...]