Here's why:
* Harmful Chemicals: Motor oil contains chemicals that are designed to lubricate and protect engine parts, but these chemicals can be extremely damaging to human hair and scalp. They can strip away natural oils, clog pores, irritate the scalp, and even lead to hair loss.
* Difficult to Remove: Motor oil is very difficult to remove from hair and can leave a greasy residue that makes your hair look and feel dirty.
* No Scientific Evidence: There is no scientific evidence to suggest that motor oil has any beneficial effects on hair growth.
If you're looking for ways to promote healthy hair growth, stick to products designed specifically for hair care. These products are safe and effective, and they won't harm your hair or scalp.
If you're concerned about your hair health, consult a dermatologist or a trichologist (a hair and scalp specialist).