口こう中ちゅう清せい涼りょう剤ざいMeaningsNoun1. mouth freshener; oral deodorantKanji used口mouth中in清clean涼refreshing coolness剤chemical substanceComposed of口こう中ちゅうinterior of the mouth; oral cavityNoun清せい涼りょうcool; refreshingNa-adjective剤ざいmedicine; agent; (chemical) substance; drug; doseSuffix