一、家庭用除臭剂的发展在日本的家庭和小型服务业(旅馆、饭馆、小吃店、剧场等)的厕所中使用除臭剂,大约始于战后50年代中期。当时一般市民大多用掏粪式厕所,他们认为粪尿臭是生活场所 I. Development of Household Deodorizers Deodorants are used in toilets in Japan’s home and small service industries (hotels, restaurants, snack bars, theaters, etc.), starting around the mid-1950s. At that time, most of the general public dug manure latrines, they think excrement is a living place