



Green Water Tracing & Leak Detection Flourescent Dye - 1 Gallon
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Edward
> 3 dayGOOD STUFF
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Pontificating Nobody
> 3 dayI used this to trace a sewer pipe leak and to trace buried downspout pipes that were leaking. A little bit goes a long way, as I found out, when I turned the entire downstream creek behind my property bright green. :)
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Archie
> 3 dayThe product shipped fast, and it seems to work as advertised. Tested it in toilet tanks to determine if flapper valves were leaking. Very concentrated, about a half teaspoon turned the full tank bright fluorescent green. Have used about a half gallon chasing the source of excess water coming into a sump pump system. Have not located the source yet, but that is not the fault of this product. Buying a UV flashlight is recommended,the UV really makes it glow!) It would be useful if this product came with a brief tutorial, especially how to analyze stormwater problems and required concentrations for various conditions (hydrology for dummies).
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Brent
> 3 dayNot much exciting to say about tracing die but it does it’s job as intended. Shipping was fast and efficient.
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John Micallef
> 3 dayGood product. Easy to use.
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Hyman Zieme
> 3 dayGood
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Darrel Collier
06-06-2025I was able to mix a small amount and see exactly which drain tile was leaking. Saved me time and effort. Very easy to see even in low light.
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Katrine Huels
> 3 dayWorks Great
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David
> 3 dayUsed it to find a leak in my hot tub. Works well with a fluorescent black light, less well with the LED UV light. Good product.
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Michael Robertson
> 3 dayIt worked as advertised.