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

Worked exactly as expected. Was able to find the water seeping into my yard was from the septic system. Did take a little longer to show them thought, but when it did it was very noticeable.

Worked perfectly for my Halloween display. Color was great.

this looked cool in my fountain under black lights

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

Works great and highly concentrated. Also a very good value compared to the supply houses.

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.

I used this product to track down a leak in my lawn sprinkler system and it only took about 10 minutes to track down the problem and replace the broken pipe. I would recommend this product. It did the job and didnt kill any plants or grass.

This worked as we thought a a little bit goes a long way be sure to wear gloves when pouring.

Used to find where water was flowing into sump pit from lake. This worked beautifully and was easy to see.

It’s not really any cheaper to buy this stuff. It’s priced about the same. I have eye dropper bottles. It goes in those. I use it for dye tests (you only need a couple drops!) and for showing customers leaks in their toilets, showers, etc. It is super visible. It’s a good product and basically a lifetime supply of this stuff unless you have crews. Then they’ll use a bottle of this a week because they’ll waste it and spill it. Lol. In this case you need to order it once a week. Haha