





Nerdwax FogBlock - 3pk
Ixnay the Og-fay
The Nerdwax FogBlock is a reusable coated microfiber cloth that keeps your lenses fog free.
Simply breathe on your lenses to fog them, then wipe evenly with cloth... boom! You are now UnFogettable.
- Buy 3 and Save - 1 for work, 1 for home, and 1 for a friend!
- Safe to use on all types of lenses and coatings including AR coatings*.
- Stays effective for 1 year or 300 applications when kept in pouch. Does not contain PFA's, CMIT or MIT.
* we've heard from some users that it does not work as well on Crizal lenses
$7 FLAT RATE SHIPPING WORLDWIDE
FREE SHIPPING ON ALL ORDERS $30+
Nerdwax FogBlock - 3pk
Nerdwax FogBlock - 3pk
Ixnay the Og-fay
The Nerdwax FogBlock is a reusable coated microfiber cloth that keeps your lenses fog free.
Simply breathe on your lenses to fog them, then wipe evenly with cloth... boom! You are now UnFogettable.
- Buy 3 and Save - 1 for work, 1 for home, and 1 for a friend!
- Safe to use on all types of lenses and coatings including AR coatings*.
- Stays effective for 1 year or 300 applications when kept in pouch. Does not contain PFA's, CMIT or MIT.
* we've heard from some users that it does not work as well on Crizal lenses
$7 FLAT RATE SHIPPING WORLDWIDE
FREE SHIPPING ON ALL ORDERS $30+
The pros are that it definitely cleaned my goggles well and before I got in the water they were super clear. As I swam for an hour they ended up fogging up a bit but defiantly less than normal. I will continue to use it and think that overall it cleaned my goggles very throughly and will continue to reduce the amount of fog.
Love this product. It works.
A friend recommended Nerdwax FogBlock cloths during covid as there were the only product that kept her glasses fog-free for long periods of time while wearing a mask. We tried then and they work great. BUT… BONUS, we sail a lot they work great for keeping sunglasses fog-free while we are sweating in warm climates AND in very cold climates where we are getting fogged up from steam escaping from our many layers. AND, AND, I started using them on our snorkeling gear - bam! Better than any of the many anti-fogs I’ve tried. Bought two three packs as our snorkeling friends raved about how fog free their goggles stayed after I gave them a Nerdwax treatment. Thank you for making an awesome product that really does the job well!
Nerdwax FogBlock - 3pk