How to Stop Diving Goggles From Fogging Up

At one time or another, all diving and snorkeling goggles will fog up, even the higher-end brands. This can prove frustrating for many divers, since resurfacing to remedy the problem is a delicate process in order to prevent potentially deadly nitrogen build up in the bloodstream, or, "the bends." In addition to the inconvenience, there's also the issue of safety. If you can't see all of your surroundings then you are more vulnerable. There are several ways---both proactive and reactive---to help keep your goggles clear.

Instructions

    • 1

      Pre-treat the goggles with solution. Many dive shops sell some that are specifically designed to do so, but there are also simple, everyday household items that can work as well, such as toothpaste---not the gel kind---and diluted dish soap. Right before you dive, rub your solution of choice on the inside of the goggles, then rinse them in the water. (See reference 1)

    • 2

      Establish an airtight seal when putting on your goggles. There shouldn't be any hair between them and your face, as even one strand can compromise the seal. Once the goggles are on, inhale once through your nose. You should feel the seal tighten.

    • 3

      Breathe exclusively through your mouth. This may seem obvious, but it can be harder than it sounds, and may take a concentrated effort from new divers. Even with the oxygen, you may inadvertently sneak a breath through your nose without realizing it. Exhaled carbon dioxide will produce condensation.

    • 4

      Clean your goggles regularly in between dives. Toothpaste and water works just fine for cleaning them at home. It's important, however, that you don't let the goggles air dry, as this will create spots. Towel them off instead. (See reference 1)