Tired of your mask fogging up all the time?! Here's an awesome tip from the guys over at Neptonics Spearfishing! "When first purchasing a mask its important to treat it to prevent fogging. This is the lighter trick which burns off the inner layer of silicone on the glass that causes masks to fog. Shown on the Neptonics Ambush mask link in bio for more about the mask"! What other methods have you guys used to prevent mask fog? | Spearchannel