How to stop my swimming goggles from fogging up?

I’ve got two pairs of swim goggles with polycarbonate lenses.

The issue is the fogging.

The old-school trick of spitting on the lens only works half the time on one of them (it's an Aquafina model—link below), and it doesn't work at all on the other.

Does anyone know of a better anti-fog coating specifically for these kinds of plastic lenses?

I found some green stuff sitting at the bottom of the ocean... honestly, just grab whatever looks green, give it a quick rinse, and you're good to go. It’s actually quite incredible how effectively this vegetation cleans my mask glass...

Just grab a sea sponge... they always do the trick... just make sure you let it soak in the water first (leave it out in the ocean for about 10 minutes so it hits the same temp as the water itself...

Honestly, even grosser than slime... 😁

Always 🙂

I know I’m sounding like a broken record here, but...
you should really give Sea Drops a shot. If I recall correctly, they’re made by Sea Sub.

Ryan Sanders4 said:Does anyone know of another coating—maybe something more effective—that could stop these plastic masks from fogging up?

Honestly, if even pure lard doesn't do the trick, I'm totally stumped...🤷>

Slather them in soap. The bar kind, not the liquid stuff, right?