24/10/2021
How to clean polarized sunglasses
Rinse with warm water, especially after contact with salt water. Salt water can inflict serious damage your polarized or mirrored lenses. ...
Use a microfiber cloth to remove any smudges or fingerprints. ...
Use a lens cleaner for stubborn smudges.
Alcohol can damage the polarized lens coatings. For this reason, it is advisable that you only use lens cleaners that do not contain alcohol. The ideal lens cleaner should have a pH of between 5.5 and 8.