This lubricant is authorized by the NSF Registered H1, 3H for use in food processing plants for incidental food contact. All ingredients are FDA approved. Haynes Spray, The U.S.P.* Light Duty Sanitary Spray can be used as an oil lubricant for food processing equipment. This sanitary oil can be used safely on drawer slides, doors, hinges, wheels, carts, or anywhere a light duty oil is needed in and around the food processing area. Haynes Spray contains no animal or vegetable fats and is absolutely neutral. It will not turn rancid, contaminate or taint food products. It is odorless, tasteless, colorless and non-toxic.