Wash your face without stripping it. Birch & Oak natural cleansers use the oil-cleansing method — oil dissolves oil — to melt away makeup, sunscreen, and impurities while protecting your skin barrier. Shop the Oil Cleanser, the Tallow Charcoal Cleansing Balm, and the money-saving Oil Cleansing Duo. Non-toxic, grass-fed, handcrafted in Kentucky.