STREAM 2 SEA Mask Defog Biodegradable Defogger Coating, Reef Friendly Anti Fog Mask For Glasses, Snorkel Mask, Scuba Divers, Ski Goggles and Sports Glasses Equipment, Paraben Free, 2 Fl Oz Pack of 3

Works great on our masks

So far seems like a good poduct. I use a little dop on m swimming goggles. It helps to keep them clear.

This was exactly what I needed. My swim goggles were fogging up so much that I was constantly having to remove them to wipe them off or dip them in the pool so I could see. It was getting pretty annoying. I thought I needed to buy new goggles.Fortunately, after a bit of research I learned that goggles can lose their anti fogging properties over time and I came across this product which works perfectly!I just place a tiny amount in each lens, spread it around, gently rinse and I'm good to go. It doesn't get into my eyes or cause any irritation and I'm able to see for my entire swim session. Highly recommended!

Absolutely love this company and their products and will continue to use them, just not so thrilled they used USPS for the shipment as they basically punched it into my mailbox damaging the box but thankfully only crushing one bottle a bit.. USPS should not be allowed to handle amazon packages.

I’ve used many different defog, this one works best. You have to apply it everyday, but works awesome.

This is a staple in our club swimmer’s bag.

This is the best goggle defogger I’ve ever used!

Works really well in the pool and on the see, I do free diving and having good vision is better, specially of you get anxious like me of you don't see things clearly, so totally recommended