Back to top

Please select a color/color.


  • Improved DX formula lasts 3 to 5 times longer than previous Fogtech formula, cleans lenses well and can be applied even with a small amount of moisture on lens
  • Simply paint on a thin, wet coat on the inside lens of your goggles and let dry—application will last for days
  • Solution continues to work even in very cold weather
  • Each packet is single use, but can coat 2 to 4 goggles at the same time
  • The Fogtech DX Instant Antifog Cloth is a great choice on plastic or glass goggles, glasses, masks, shields or sunglasses

Made in USA.

View all Fogtech Lens Cleaners

REI membership


Best Use Snowsports
Dimensions (Each cloth) 4 x 3 inches
Weight 2 ounces
Rated 5 out of 5 by from Life saver I wear glasses and since I never used contact lenses I have to deal with fogging of my glasses under the goggles. Year after year, I was searching for a means to reduce or eliminate fogging. I think I tried the majority of options available on the market, and this is the best of all. Smith No Fog Cloth could slightly reduce fogging at best. "Cat ..." sold by REI (I tried its earlier version which was not a spray) was not efficient at all. Goggles with built-in fan worked but were noisy and one had to keep an eye on the battery and timely replace it. I found that ForTech works better than goggle with fan and practically eliminates fogging in all conditions. Its only limitation is that it occasionally tends to form a kind of interference rainbow-like patterns on glasses with antireflection coating, if applied too liberally. I usually use not coating glasses for skiing, and with those glasses FogTech always works like a charm. For me, it was a life saver, truly - do not know how I would ski without it! Even on warm days, I get no fogging.
Date published: 2012-08-25
Rated 4 out of 5 by from Great for swim goggles. It is the only product I have used that works on swim goggles. I swim two to four miles several times a week and this stuff last. I have not needed to use it on my ski goggles or sunglasses.
Date published: 2014-01-28
Rated 2 out of 5 by from Overpriced and no better than others! Aside from Fog Tech, I have tried Cat C. spray on, Cat C. paste, McNett Sea Drops (best so far), TYR Anti-fog (swimming) & Defog-It wipes for both prescription sunglasses when skiing or goggles for swimming, and nothing seems to work very good. I must just be a hot head! This product is the most expensive of all and works no better than above.
Date published: 2014-02-19
Rated 1 out of 5 by from Used with OTG ski goggles I bought these before a ski vacation, for use in conjunction with Smith OTG goggles. It wasn't a pleasant experience. I followed the advice on other reviews, on other sites and gave up on day one. Everything is distorted, while using this product. Great idea, just didn't work for me...
Date published: 2017-01-11
Rated 2 out of 5 by from Not so great Oddly enough, after applying the fogtech according to the directions, the treated glasses seem to fog worse initially but then clear up rapidly. For a couple of minutes you won't be seeing very well. I'm going back to using Cat stuff.
Date published: 2012-08-05
  • y_2017, m_6, d_21, h_2
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_5
  • loc_en_US, sid_825631, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_rei-inc
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 18ms
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 156ms
  • bvseo-msg: The resource to the URL or file is currently unavailable.;