Oil dye powder coloring agent, the use of simple, directly in the appropriate proportion added to a variety of oil can be, the color powder will dissolve in the oil itself, generally add the proportion of a few hundred thousandths to a few ten thousandths of the proportion can be, if the diesel fuel a ton of just according to the color shades to add a few grams of varying can be, is widely used: diesel fuel, gasoline, kerosene, lubricating oils, greases, white mineral oils, silicone oil, various motor oils, rust oil, vegetable oils, various essential oils, cosmetic oils, and the use of what dye can be stained with oil. It is widely used in: diesel oil, gasoline, kerosene, lubricating oil, grease, white mineral oil, silicone oil, all kinds of motor oil, rust oil, vegetable oil, all kinds of essential oils, cosmetic oils, as well as the coloring and dyeing of the oils used in other industries.