Abstract: A cleaning agent for use as an industrial heavy duty cleaner, as well as being a hand cleaner and an all purpose cleaner. The cleaning agent has citric oil as its basic ingredient, and preferably includes a distilled, stabilized citric oil mixture including distilled D-Limonene, stearic and oleic acids, and a non-ionic detergent. Additionally, Aloe Vera juice and/or vinegar can also be included in the cleaning agent.