A guy I swim with at the lake had some contact lens solution that he put inside his goggles (about a teaspoon in each eyepiece). The solution swirls around and keeps the inside of the lens nice and clear. He offered me some, so I tried it. It really worked great, and didn’t sting my eyes.
It should be a plain saline solution, not the disinfectant kind.
keywords: swimming goggles, fog, anti-fog
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This is a good idea to have clear goggles. Talk about multiple uses, at least if you won’t have any use for contact lens solution, you can use them for your goggles.