Review on 💚 1 Gallon Green Water Tracing Fluorescent Dye for Leak Detection by Julie Keever

Used for 2 things in the garden. First, to find the underground drainage slab that led from the back yard to "somewhere" in the front yard. Worked perfectly. And at the same time, during a rainstorm, a small amount of water was poured into the backyard to determine the flow of water through the yard in preparation for installing a drain that empties into the newly discovered existing drain. Used in a commercial project to detect leaks in a body of water. . It worked great again. We used both red and green, but I liked the green more. Much brighter, no light required.