EK USA Cat Crap Multi-Purpose Anti-Fog Spray for Optimal Vision Clarity

micheal carnes: I bought this to keep my face shield from fogging up and it didn't work that well.

United States on Aug 21, 2023

dorton: I use this for cleaning the optics on my handguns. It works well cleaning the residue and appears to help with fog. I’ve recommended it to friends for purchase.

United States on Jan 13, 2023

J. Bakker: 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!

United States on Dec 17, 2022

Jon in Houston: 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.

United States on Jul 06, 2020

bryce: 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...

United States on Jul 17, 2016