Green Water Tracing & Leak Detection Flourescent Dye - 1 Gallon

I didnt use it for what its intended for but I know it will work great for it!! I used mine for Halloween to make my skeletons look like their drinking an puking posion!poison!! And I pour 1 cup liquid to 4 gallons of water and it turned neon green! You can see the neon in the day with out UV light or with UV and it looks amazing!! My Halloween props looks amazing with it!! And im sure I have enough to last me for 2-3 years!!! Love it so much!!!!

Used it to test an under drain system. Worked great.

Worked well. Dye takes several days to fade away. Our sump pump goes to our pond, so pond was neon green for a few days or a corner of it. Only takes a little bit to use, not entire gallon.

It does as advertised, and detected all of my leaks...

Worked well to find small pond leak. The warning label says that it is dangerous on your skin, so maybe a little toxic to humans. A little does go a long way. I used about a cup and could have used half that amount.

Worked exactly as described. Good service and well worth the price.

Excellent commercial grade florescent dye at a good price, have already used some in the field and it preformed as expected!

Had a very small leak in a Stainless Steel tank. Wasnt bad, but too much to just ignore. The leak had to be on a weld, but I could not find the exact location. A small amount of this tracer in the tank and using a UV flashlight, it was pretty easy to find the minutiae crack.

It works...I guess. I used this to try and find a leak in my septic system. I even bought a UV light and thought I saw some. Turns out it was just the UV light in the water. I would try red to show up better in the yard.

Arrived damaged and all leaked out so I never got to see how it would work. Bummer