◇If skin irritation occurs after exposure to direct sunlight, discontinue use. ◇Keep out of reach of infants and children. ◇Do not place in direct sunlight or in high temperature areas. [I & II] ◇When first using, press the dispenser several times until the contents come out. ◇After use, wipe the mouth of the dispenser clean and close the cover cap properly. ◇If the dispenser does not move smoothly, purchase a new unit. ◇In rare cases, the contents remaining at the mouth of the dispenser may harden, but this does not affect the quality. Remove it before use. ◇Be careful of fire. [III] ◇Because the contents are soft, be careful when opening. ◇After use, wipe the mouth of the container clean and be sure to close the cap properly. ◇If you are no longer able to fix the refill or open and close the cap properly, purchase the entire unit. ◇Crystals of the whitening active ingredient may adhere to the mouth of the container, but this does not affect the quality. Wipe off the crystals before use.