The invention discloses a food-grade powerful and efficient hydrocarbon cleaning agent. The food-grade powerful and efficient hydrocarbon cleaning agent is prepared from isoparaffin solvent oil, a food-grade monocyclic monoterpene solvent, a food-grade alcohol ether solvent and a plant extraction additive; and the formula of the odorless safe volatile punching oil comprises 40 to 80 percent of theisoparaffin solvent oil, 0 to 30 percent of the food-grade monocyclic monoterpene solvent, 0 to 30 percent of the food-grade alcohol ether solvent and 0 to 10 percent of the plant extraction additive. The food-grade cleaning agent has the advantages that the cleaning agent is odorless, is completely volatized and avoids residues, and is safe, environmentally friendly and pollution-free; and the food-grade cleaning agent fundamentally solves the problems of cleaning power and environmental protection safety of the hydrocarbon cleaning agent in the prior art, is simple in process, proper in preparation cost and stable in performance, reaches to the food grade, is completely volatized, low in odor and strong in cleaning power, can clean grease, tar, oil stain and adhesive, reduces the use ofhalogenated hydrocarbon and is an environmentally friendly and safe food-grade safe, powerful and efficient hydrocarbon cleaning agent.