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

This stands out very well when detecting leaks in water lines. I used it to locate an exit point for a drain pipe and it worked perfectly. Very fluorescent green color can’t miss it.

Just what I ordered

Very easy to use and effective. Very good value.

Worked perfectly for my Halloween display. Color was great.

great for verification of under ground utilities

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.

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

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.

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

Easy, found & marked hot tub leak