Green Tracing Dye - Highly Visible Concentrated Fluorescent Leak Detection Dye - 1 Gallon

Perfect dye for leak detection or other creative uses. A little goes a very long way, so use it sparingly, but there's no better product for dye tracing! The dilution instructions on the bottle are easy to read, and the brightness of the dye is surprisingly strong. Easy to use, but will stain any clothing, so be very careful.

We used it for our Halloween decor, who doesn’t love a puking skeleton?! Skip the powder, this stuff is so much easier and a little goes a long way!!

We had a roof leak on a commercial building. No one could fix it. We decided to find the leak. This dye took care of finding the leak.

This stuff actually works. I just wish it would come in a smaller overall amount. We didn’t use that much of it to figure things out. And I have a whole lot left over.😉

This stuff works fantastic. We used it to find a anti-freeze leak. We tested pressure tested the system saw nothing. We put in about a 1/8 of a cup of this dye started the engine and within 30 seconds the seal at the top of the radiator turned green.

Surprised how well just a bit worked. Clearly visible.

The media could not be loaded. Worked perfectly for my Halloween decor. Be careful though it does stain!

Worked great for plumbing tracing. It was so bright I didn't need uv light. For the 1 star review about it being orange, it turns from orange to green when added to water.