Dry Shampoo Blotting Sheets are thin rice paper sheets with a barely-there floral scent. The sheets are lightly coated with rice starch and calcium carbonate to help blot away excess oil from the hair. The sheets gently refresh the hair without a messy powder residue. While this product is less effective at absorbing oil than a traditional dry shampoo, it’s a convenient on-the-go hair refresher.