Citrus 6000 is not a Dangerous Goods classed product, is not combustible and is recommended in workshops using a fluid separator system. It is also biodegradable. Ideal for a multitude of uses in all industries, Citrus 6000 can simply be diluted for the task at hand. Strong enough to remove ground in grease from engine blocks, gentle enough to clean house hold items (even jewellery). Citrus 6000 is now sold around Australia and exported overseas. Extremely Heavy Duty Biodegradable AQIS Approved Natural Citrus Solvency Dilutable with water Pleasant Fragrance Versatile – Degreaser to Cleaner Safe – Non D.G. Suitable for all washable surfaces Used extensively by government Economical Quick Break Formulation Ideal for use with oil separators Non Hazardous Non bleaching Environmentally Friendly