Petroleum is defined as a liquid mixture of hydrocarbons that is present in certain rock strata and can be extracted and refined to produce fuels including gasoline, kerosene, and diesel oil; oil.
Who would want that in their hair?
Mineral Oils is defined as a distillation product of petroleum, especially one used as a lubricant, moisturizer, or laxative.
SAY NO to PETROLEUM AND MINERAL OILS!!!