Ren invisible pores detox mask is a detoxifying clay mask designed to reduce the appearance of pore size and leave the skin purified smooth and toned ren invisible pores detox mask draws out impurities helps reduce the appearance of pore size and blackheads apply a generous amount of ren invisible pores detox mask onto clean skin allow to dry until the mask can be removed by gently rubbing the skin with fingertips rinse thoroughly with warm water