Comapnies need to be more proactive about fuel theft. Theft happens from a lot of places like truck stops and their own drivers just to name a couple. Better process will help lower fuel theft.
Petroleum dyes are a natural or else synthetic colored substance used to add color to the gasoline, petroleum products and has an affinity to the substrate to which it is being applied. http://www.dyedepot.com/
Diesel Dye is done to identify the fuel as non-taxed and to help enforcement officials easily identify it. This is commonly used around the world to illustrate the proper use of the fuel.
Diesel Dye is a cost effective visual solution to the problem of fuel theft. You are responsible to make sure that all equipment related to the injection of dye is working properly.