◇If the puff gets dirty, the surface of the foundation will get dirty and it will be difficult to apply it cleanly to the skin, so please keep it clean at all times. ◇If the puff gets dirty, do not wet your hands or the puff, but apply Shiseido Sponge Cleaner N (sold separately) directly to the dirty area and blend well. After rinsing thoroughly to remove all detergent, drain the water and dry well in the shade before using. ◇If the feel or finish of the product becomes poor, please purchase a new puff. ◇Do not place in direct sunlight or in high temperatures.