Green Water Tracing & Leak Detection Flourescent Dye - 1 Gallon

It was easy to use Help find the leak in the air handler drain pan Very usefully

I purchased the dye to help find a leak in the pond and used according to directions pouring it into my pond after I shut off the waterfall as directed. With the water still, the dye did not move much and did not go towards the leak as it should have. Instead, the entire water was green as the dye and hopelessly useless. Now I got almost a gallon of dye and out $29.

I tried searching for a leak on a buried blue water line ...never did see the green die on the surface. So I tried seeing it if I poured a suggested mixture, then a stronger mix, on the ground ... didnt see that either. Maybe others will find that it works. We sure didnt.

Saved me from paying for septic dye test

It worked well...however, I think I should have gotten red. I used it on my hydronic system to locate a leak and the glue on the insulation around the hot water pipes also shows up as green under the UV light. A little confusing when you are looking for a leak and all the insulation appears to have a leak! Maybe first look at the system you are going to use the leak detection on with an UV light first and see if anything gives off a fluorescent color. THEN purchase the appropriate color UV dye. Good luck!

Bought to use on water line leak. I poured the whole gallon at the beginning of water line after purging all water. Turned on water left it pressurized for 2 days no green. Turned the outside water outlet on ,seen green in water turned it back off. Went back after 45 min when it got dark to seen if I could see with blacklight Nothing. It should have showed up. I saw green water come out, waste of money.

Not much exciting to say about tracing die but it does it’s job as intended. Shipping was fast and efficient.

This is a great product and is very easy to use.

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.

product was as described & delivered on time