Perfume is divided into several grades because of the different concentrations of alcohol and spices. Because of the different levels and prices, the more content, the stronger the taste, and vice versa.

　　Alcohol-free Fragrance/Body Mist

　　Less than 10%-EAUDECOLOGNE

　　1020%-perfume (EAUDETOILETTE)

　　2030% —— EAUDEPARFUM

　　30%-PARFUM

　　1, Parfum, that is, strong perfume. The essence content is more than 20%, which is the most advanced, the fragrance is very lasting and the price is relatively expensive. 2. Eau de Parfum or Parfum de Toilitte (E.D.P for short), the essence content is 15%, and the price is medium to high. 3. Eau de Toilette (E.D.T for short), namely perfume dew, with an essence content of 8% to 15%, is the most consumed type of perfume at present, with large capacity, various fragrance types and moderate price, which is very popular among consumers. 4. Eau de Cologn is cologne, with an essence content of 4% to 8%. Most men's perfumes belong to this grade. 5. Eau Fraiche is eau Fraiche, with an essence content of 1% to 3%. The shaving water and perfume on the market all belong to this level, which can bring people a refreshing feeling, but the fragrance lasts for a short time. According to the content of essential oil in perfume:

　　1. Parfum concentrated perfume-essence content: more than 20%, duration: 57 hours.

　　2. eau Departfum perfume-essence content: 15.20%, duration: 5 hours.

　　3. Eaudetoilette eau de toilette-essence content: 815%, duration: 34 hours

　　4. Eaudecologne cologne-essence content: 48%, duration: 12 hours.

　　5. Eaufraiche toilet water-essence content: 13%