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

So easy to use … no mess and brute color

Just what I ordered

It works!

Fantastic non-toxic product!! I put in small containers with eyedroppers and put in a plumbing service truck for dye testing toilets and other plumbing service issues. Three or four drops of this in a toilet will get the job done better than 1/3 of a bottle of food coloring. So glad I found this non-toxic product, make me less nervous about kids or pets while Im working in someones home.

This product was easy to use.

this looked cool in my fountain under black lights

A little goes a long way, and this stuff does show with UV light as advertised.

Shipped fast, great price, and it worked but it would have been nice to have instructions noting about how many ounces to add per gallon.

Worked perfectly for my Halloween display. Color was great.

Very easy to use and effective. Very good value.