Does perfume have a shelf life?

As China's economy continues to develop, people's demands for material life are getting higher and higher, and perfume has gradually become a necessity in people's lives. Do you know that perfume has no shelf life? The main ingredients of perfume are water, alcohol, essence and some additives. (Many parts of perfume are not necessarily alcohol, but may be replaced by other alcohols.)

Perfume has no expiration date

(1) If you want to preserve perfume for a long time, put it in the refrigerator or freezer without friction or changing the bottle. In this way, it can be preserved for more than ten years if it is unopened.