shiroha シロハ Medicated Toothpaste Gel Unused Shiroha SHIROHA Whitening Gel Medicated Whitening Gel HC (Medicated Toothpaste) 80g [Effects and Efficacy] Prevention of periodontitis (pyorrhea), prevention of gingivitis, prevention of the occurrence and progression of tooth decay, prevention of bad breath, removal of tobacco stains, whitening of teeth, purification of the oral cavity, refreshing the oral cavity. Take an appropriate amount on a toothbrush and clean the teeth and oral cavity, and also massage the gums. FUMENT AIWA