Sanfe Deep Cleansing Forehead, Chin & Nose Strips are a multi-purpose skin care product designed to remove blackheads, impurities, and excess oil from multiple areas of the face. Made with activated charcoal & GLYCOPEEL technology, these strips work by adhering to the skin and drawing out impurities that can clog pores and cause blackheads. To use, simply wet the desired area, apply the strip, wait for 10 minutes and peel it off.