In June 22nd, the news of Qi Wei's perfume on the fridge caused a heated debate among netizens. Many netizens wondered why Qi Wei put perfume in the refrigerator. Is it a special hobby? Why is perfume in the refrigerator really?
Why did Qi Wei put perfume in the fridge?
Qi Wei's perfume in the fridge caused a heated debate among friends. Many people wondered why Qi Wei put perfume in the fridge. Qi Wei put perfume in the fridge to preserve perfume. Because perfume can not be placed in high temperature and direct sunlight, so Qi Wei, who uses a fridge and perfume, is really Hao!
Perfume is a liquid mixed with essential oils, fixative, alcohol and ethyl acetate to make objects (usually human parts) have a lasting and pleasant smell. The essential oil is extracted from flowers and plants by distillation or liposuction, and organic compounds with fragrance can also be used. Fixatives are used to combine different spices, including balsam, ambergris, and secretions from the glands of civet and deer. Alcohol or ethyl acetate concentration depends on perfume, Eau De Toilette or cologne. The shelf life of perfume depends on preserving the environment, avoiding the light, and keeping it cool for a long time, even decades or even hundreds of years.
Although each perfume has its shelf life, it can be kept for 15 years, so even if you buy expired perfume, you can still use it safely. Perfume is best to be used in a year after the bottle is opened, otherwise the flavor is going to fade.
As for the preservation of perfume, generally speaking, perfume has a longer shelf life than cosmetics and cosmetics. Usually, perfume can be preserved for three to five years after leaving the factory. If it is well preserved, the life expectancy of perfume can be extended. The basic preservation method is as follows:
1, perfume should be stored in a cool place, to avoid sunlight exposure, or indoor temperature difference environment.
2, perfume is placed in a high temperature environment, flavour is easy to taste, the color of perfume is easy to change.
3, the sprinkler of perfume should be kept clean and dry. After use, the bottle cap should be covered to avoid volatilization of alcohol in perfume.
4, the preservation temperature of perfume is recommended between 10°, C~27°, C.