Do not rub the brush too hard or with excessive force, as this can damage the brush. / Regularly wash the main unit and sponge to keep clean. / Does not completely remove sebum and oils. / Cannot be used with liquid foundation brush. / Stop use immediately if skin irritation occurs. / Use and keep out of reach of children. / Immediately discontinue use if the product becomes deformed or damaged. / Keep away from fire and other sources of heat. / Do not use this product for purposes other than its intended purposes.