Sometimes it can be confusing maneuvering through fragrance types. What does EDT and EDP mean anyway? Here are some basics of how to make sense of fragrances. Fragrance Groupings Fragrances are grouped into four categories, based upon the essential oil concentration (fragrance oil). The higher percentage of the essence, the longer the fragrance lasts. Fragrance Notes You may have heard the terms TOP/HEAD, HEART/BODY, and BASE/BOTTOM notes. These refer to breakdown of…