STREAM 2 SEA Reef Safe Anti-Fog Spray for Swim Goggles, Snorkel, Scuba & Ski Masks – Defogger for Diving, Snorkeling – 2Fl Oz

The best anti-fog ever. Been diving 35 years. Spray handy, but drops work fine.

This anti fog spray seems to be working pretty good. I use it regularly for my goggles and my grandkids goggles and face masks.

Works great, lasts multiple swims, I can see so well now underwater

Works very well, but spray version is unnecessary since it sprays too much. You need very little to keep fog out. Next time I'll try the drop style squeeze bottle. I've shared it with a number of folks at the pool and everybody thought it did well for at least the duration of the day, and some had reduced fog on subsequent trips to the pool.

Stuff works great on my googles I use to exercise in the ocean. Other sprays would wear off within 20 minutes. I have had no issues with this after 60 minutes. Highly recommend

I followed the directions exactly and applied this spray to goggles that had been used many times before. When my son put on his goggles and jumped into the pool, he immediately took them off because his eyes were burning. He said the burning continued even after removing the goggles and lasted for about 2 hours. I then used my own goggles, which I had also used many times in the past, and started feeling a burning sensation on the skin around my eyes. The irritation also lingered for about 2 hours after I removed the goggles. My husband was initially using a brand-new pair of goggles without the spray and had no issues. When we switched goggles and he used the pair treated with the spray, he also complained of burning around the skin near his eyes. I can't say for certain what caused it, but the only common denominator between all three experiences was the defogging spray. Unfortunately, we won't be using it again.

We have our own snorkel equipment and have it used for the last few years (we each have very different types of masks). I purchased this for our most recent snorkelcation in early April 2026. For my mask, the spray provided crisp visibility with zero fogging each day I had used it (3 days). On the fourth day, I did not use it and my mask had a little bit of fogging as a result, although fogging has never been a significant issue with my mask. For my husband's mask, the situation was different. The first day his mask had zero fogging, but he experienced significant fogging on the remaining 3 days. To be fair, I think his issue was more related to the overall mask/fit versus a problem with the spray. I highly recommend giving this spray a try! How to use: before going into the water, we sprayed a few times into each lens of the mask and rubbed it around. We then used bottled water to swish around in the lenses and rubbed to remove streaks. Then we discarded the liquid and used a towel to blot the excess water inside of the mask. We will use this spray for future trips!

This works really well

Fungerade hur bra som helst på billigare snorkelmask. Bara skölj av ordentligt med vatten innan användning.

Ottimo prodotto

Iyem worked well espcially when glasses worn with a mask

Yo lo uso para tema airsoft y la verdad que va muy bien pero si sudas mucho es verdad que tienes que echarlo otra vez pero cumple bien su función que es que no se te empañan las gafas

Funktioniert super