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EK USA, Cat Crap Multi-Use Anti-Fog Spray, for any Optics, Coatings, Eyeglass Lens Cleaner, Spray On - 1 Ounce Bottle

  • Based on 3,222 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Jul 21
Order within 14 hours and 7 minutes
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Features

  • STAY IN THE CLEAR - To use the anti-fog spray, simply spray on, then wipe off for improved clarity. This one-ounce spray-on bottle holds enough Cat Crap for multiple uses.
  • TRAVEL-FRIENDLY - Whether you're skiing, cycling, hiking, etc, it easily fits in your bag or pocket for easy-access wherever and whenever you need it.
  • SAFE FOR ANY LENS - Cat Crap's formula is safe to use on all lenses, including eyeglasses, sunglasses, ski goggles, safety goggles, swimming goggles, and a variety of other types of eyewear.
  • EVEN MORE CONVENIENT - It shares the same mild, safe formula as our original, widely-renowned Cat Crap, now available in an easy-to-use spray bottle.
  • PROTECTS FROM DUST AND SCRATCHES - In addition to keeping your lenses clear and free of fog, this spray also repels lint and dust, and is designed to provide protection from mild scratches.

Description

Cat Crap Spray On is the same widely-renowned, anti-fog Cat Crap solution in a liquid spray. To use this anti mask fog spray, simply spray on, then wipe off for improved clarity. This one-ounce bottle holds enough Cat Crap for multiple uses. It is safe on all optics and lenses, including coated lenses. It's great as an eye glass cleaner. Also great for sunglasses, swimming goggles, ski goggles, and more. Made in the USA.

Brand: EK World Wide


Item Form: Spray


Scent: Unscented


Specific Uses For Product: Bottle, Eyewear


Material Feature: Clean


Item Form: Spray


Scent: Unscented


Specific Uses For Product: Bottle, Eyewear


Surface Recommendation: Glass


Special Features: Non Abrasive


Special Ingredients: Glycerin


Contains Liquid Contents?: Yes


Material Features: Clean


Material Type Free: dust free


Item Volume: 1 Fluid Ounces


Unit Count: 1.0 Ounce


Number of Items: 1


Item Weight: 0.01 Ounces


Size: 1 Ounce (Pack of 1)


Brand Name: EK World Wide


Global Trade Identification Number: 81


Manufacturer: EK Ekcessories


UPC: 721941108081 762022549614 715007664550


Model Number: 10808B


Part Number: 10808B


Included Components: Anti-Fog Spray


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • cat crap is not crap!
I'll be honest I think my 14 yr old son ordered this brand just because of the name! Thank goodness it works well too! I am so tired of buying expensive goggles just to hear that they fog up all the time. I haven't heard any complaining about foggy goggles since we got the cat crap! I actually used it on a pair of my old goggles and I am very impressed. After only 1 application there was a huge improvement a few more and no more fogging. I think we will always keep a bottle of this stuff around since we are a family of swimmers. Instructions were easy and simple. I could even understand them and that is saying a lot! spray some on and wipe dry. I understand that the 1-5 star rating is to help both buyers and sellers. Here is a breakdown of how my 1-5 ratings are determined: 5-star rating that means that I truly love that product and it has features that put it above and beyond what would normally be expected, and it is something that “wowed” me and I am truly glad I purchased it and would purchase it again. Also I recommend it to everyone and anyone! 4-star ratings are items that do exactly as would be expected of the item, is of very good quality, but does not stand out significantly in any way unless I specifically state why it stands out. But all in all, this item is a solid item and is still highly recommended. It just didn’t have the wow factor that my 5 star ratings would have had. 3-star ratings are given on items because my feeling about the product is neutral. I do not consider it a negative, but it just did not wow me, or there is nothing of great significance. 1 or 2-star ratings are rarely given unless the item is completely worthless and not worth the money, and I am only giving that rating as a warning to others. Some items have received lower ratings because of the way they were made or put together, and it is getting that review because of the quality of the item, which is specifically described in my review. It has to be pretty bad to get these ratings from me! ... show more
Reviewed in the United States on July 17, 2016 by bryce

  • Not that effective, hard to apply
Thought this would help with all the mask wearing this winter, but it didn't really help much. Maybe the liquid version just doesn't apply as readily as the solid version. This spray just drips all over your glasses, then I think you end up wiping it off no matter what - either you use a cloth to apply it, which soaks it up, or you carefully try to spread it around while wet, but then it dries and there's all this residue obscuring your vision, so you wipe with a cloth and I think it takes the product right off. I mean it didn't do nothing but it didn't do what I wanted either. ... show more
Reviewed in the United States on June 7, 2021 by BlackJackQueen

  • Good, but not 100% Anti-fog
This isn't to knock the product too much - my use of this is probably really extreme on the spectrum of applications - but I was not able to prevent my glasses from fogging in ski goggles while fat biking in sub-freezing weather for more than about 30 minutes. In every other aspect of this stuff's description - cleaning, not fogging as much going into warm places from cold places, etc. - it really works very well. I was simply hoping it would make fat-biking in really cold weather more comfortable by keeping the glasses clear in ski goggles, but it was not to be. I probably won't buy it again - not because it's bad or because it's a total failure (It's the best I've tried), but because I really hope to find something that can help keep glasses clear while in ski goggles! ... show more
Reviewed in the United States on December 17, 2022 by J. Bakker

  • Works great
I use this on my sunglasses, scopes and optics’s. It’s a great product. I would definitely buy again.
Reviewed in the United States on May 31, 2026 by Susan

  • Cat Crap spray is Crap,
I used the spray version of Cat Crap after it was recommended by a medical worker. This product did not work for me at all. After proper application my glasses still fogged with a mask. They fogged walking out of air conditioning into the outdoors in a humid environment. This happened even right after application. This product was a waste of money and I don't recommend anyone buy it. The cream version may be better I just have no experience with it. ... show more
Reviewed in the United States on July 6, 2020 by Jon in Houston

  • Cat Crap is CRAP for anti-fog. Just a cleaner.
This product is only good as a cleaner. I always rub this product on my glasses and keep it on for, at least, 1 minute before rubbing/cleaning it off with a clean microfiber towel. I was outdoors in 52 deg F weather and sweating from a run. Yet, my glasses fogged up. I was indoors doing house chores and once again fogged up. Worthless product! ... show more
Reviewed in the United States on January 5, 2023 by Ed

  • Dumb name, but it works
I use this on the inside and outside of my face shield when turning wood, as well as on both sides of my glasses. As southern California is not a high humidity area, I can't speak to the anti-fog issue, but is does significantly reduce static cling of wood dust. I wish it would spray a cone of product rather than dribbles. Other than that, I am going to be using this product. ... show more
Reviewed in the United States on June 23, 2024 by MLLombard

  • It realy works
No problems. Use a light spray and it wipes off easly. I use it on a pistol optic It's perfect.
Reviewed in the United States on September 20, 2025 by Sam

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