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

Good stuff

Shipped fast, great price, and it worked but it would have been nice to have instructions noting about how many ounces to add per gallon.

It worked as advertised. I did not know it would take so long for it to appear at the discharge line of my septic system.

A little goes a long way, and this stuff does show with UV light as advertised.

Very easy to use and effective. Very good value.

Easy, found & marked hot tub leak

We actually bought this tracing dye to turn our pond green for St. Patrick’s Day. It worked perfectly, the color lasted a few days and it was great for the occasion.

The liquid was not green at all, and was closer to a red black and totally useless.

Very visible on the ground when I am doing septic inspections.

Still havent found the drains. It does stain heavily so be careful not to spill or get it on your hands. Takes a long time to wear off! May work better for othera needs not so much for ours. We wanted to know wherw are down spouts and floor drains led and.atill no.clue.