Review on 💡 UView 413010 Leak Detection Light, Battery Powered with 6 LEDs by Brett Bush

I used this to find an oil leak. First I had to pour half a bottle of dye into the engine crankcase and then drive the truck for a bit. Here is the dye I used: Tracer Products TP34000601 UV Fluorescent Leak Detection Dye - Pack of 6 http://www.amazon.com .com/gp/product/B000JFHNTM/ref=cm_cr_rev_prod_titleWhen you get under the car and turn on the lights , the leak should glow. That you remove all the oil from the underside of the car. This will make it easier to see after you've added the color, and let it run around so it runs out. In any case, the product works well. You can also use it for entertainment. Shine it on fluorescent objects and see how they glow.