Repeat use leaves an invisible layer of protection

Typically 5–7 cleanings creates a layer that protects glass. 

Reduces fogging on windows and mirrors, and leaves an attractive shine. 

Makes dirt, grease and fingerprints easier to clean.

Up to 2-3x better at cleaning and removing fingerprints, when compared to similar competitive glass cleaning products. Based on gloss measurements in 3M laboratory.

Good for use on porcelain dry erase boards.