Green Water Tracing & Leak Detection Flourescent Dye - 1 Gallon

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.

Lights up very well under UV light. Used for a Halloween decoration and it worked great.

works

Worked perfect to find leak in our sewage line.

We have a drainage issue on the property with a retention area that has been draining very slowly and we didn’t know where it drained out. I used 2 cups over the area where the water is supposed to drain from, and in a few minutes we found the drainage pipe where the water exited about 200 hundred yards down the road.

I needed to find out if water entering into house crawlspace was coming from downspout discharge. I poured some dye on the ground by the downspout and it showed up under the house with a UV flashlight.

Tracking simple and clear thanks to a well designed product, that dissipates within a decent interval without compromising on its stated purpose. It works!

Thank you!

Item was received quickly, packaged well, and worked just as expected. The green dye is extremely bright so you know for sure what you are looking at. I used this to help trouble shoot my septic system. The plumber wanted $100 for the same process you could easily do yourself!

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.