The reasoning behind slathering your face in oils in the name of cleansing stems from the idea that “like dissolves like.”
In other words, putting clean, nourishing oils on your skin aims to help:
lift excess sebum, the oily substance produced by glands on your skin clean out clogged pores, like blackheads and whiteheads remove dead skin, pollutants, and makeup. That’s why many makeup removers include oil. Oil can lift oil-free, oil-based, and waterproof formulas off your skin and lashes. Traditional cleansers can irritate your skin, cause excessive dryness, exacerbate acneTrusted Source, and ultimately lead your skin to produce more oil after washing. Oil cleansing, on the other hand, can help balance the skin and lock in hydration. Using oils instead of traditional soap or detergent cleansers can also help protect the natural lipid layer of the skin and the “good” bacteria that live there.