Description SaekoDive Mask Defog 60ml Lens fogging in a dive mask is caused by silicone and moisture. Silicone evaporates off the skirt onto the lens allowing moisture to cling to it. The solution is an anti fog or defogger which will leave a filament on the lens if applied correctly. As the mask ages with use, the need to use an anti fog will be eliminated. Burning the lens with a lighter could result in damages to the mask and will not resolve fogging.
