The Hardwax Oil finish is an ALL NATURAL,non-pollutant, non-toxic, No-or-LOW VOC product with no biocides, no preservatives, and is lead-benzene free. It is produced in Europe from natural materials such as vegetable oil and natural waxes made from purified renewable, natural raw resources.Oiling wood floors helps to enhance the overall appearance of its surface, as well as adding protection and nourishment.