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

Did the job. Pricey but worth it

The dye does what it’s supposed to do. Of helped me find the breaks in my septic line 🙃

This product worked perfectly to help identify pipes and the flow of water to the back of the yard. The color is nice and bright so easy to identify. It was easy to use and a good value.

Did the purpose well. Worked very nicely under ultraviolet light as the day ended.

Looks orange in the bottle. It’s not! Definitely fluorescent green once poured into water. This is the perfect dye for Halloween water/blacklight decorations. Also, a little goes a long way. This bottle is a lifetime's supply.

Perfect dye for leak detection or other creative uses. A little goes a very long way, so use it sparingly, but there's no better product for dye tracing! The dilution instructions on the bottle are easy to read, and the brightness of the dye is surprisingly strong. Easy to use, but will stain any clothing, so be very careful.

It helped solve a drain issue question. We needed to know if the toilet was draining into a sewer line and this proved it was.

Worked for my halloween puking skeleton diy.

Excellent product and delivered in a timely manner. One use convinced our water supplier to take action on a problem that had been ongoing for years!

Con la proporción agua/producto que pone en las instrucciones es mas que suficiente para teñir el agua y luego localizar las posibles fugas con una linterna de lux UV. Fácil de usar

We used this dye for a Halloween skeleton decoration (the “throwing up” effect we saw on TikTok), and it worked perfectly! It gave exactly the look we were going for and really brought the whole setup to life. Super easy to use and great results. Highly recommend for creative Halloween decor!