けいこうぞうはくざい 蛍光増白剤 LinksSentence search for 蛍光増白剤Sentence search for けいこうぞうはくざいKanji details for 蛍, 光, 増, 白 and 剤Edit in JMdict Noun1. fluorescent whitening agent; fluorescent brightener; fluorescent bleachSee also 蛍光染料 Discussions Log in to talk about this word.