Formulated with a blend of natural citrus (lemon and orange) oils because they are so lubricating, antiseptic and conditioning.  We use NATURAL, pure citrus oils, not the commonly available lemon oil furniture polish that is full of petroleum distillates. One way to find out if the furniture polish has petroleum in it is to read the label for cautions. “Flammable” is a good indicator that petroleum distillates are included!