Generally speaking, the shelf life of perfume in China is 3-5 years, and even imported perfume is in accordance with this regulation, so imported perfume purchased in China will indicate the restricted use date on the Chinese logo. It is internationally recognized that perfume is used up 24 months or 36 months after use.

Perfume storage:

1, perfume should be stored in a cool place, avoid being placed in hot air and light. If the perfume is placed in a high temperature place, the color and fragrance of the perfume will change. If you want to keep the perfume for a long time, you can wrap it in wrapping paper and put it in the refrigerator.

2. Try to avoid rubbing and gently shaking the perfume bottle.

Don't touch the bottle mouth directly with dirty fingers, which may destroy the original taste of perfume.

4. After the perfume is used up, be sure to tighten the bottle cap to prevent the perfume from volatilizing.

5. It can be stored upside down to prevent air from entering the bottle through the bottle mouth.

Perfume is very volatile, and the tightness between the bottle mouth and the bottle cap is the internal standard of perfume bottle. When choosing perfume, you should pay attention to whether the gap between the bottle mouth and the bottle cap is tight, otherwise the perfume will disappear soon. The nozzle is also one of the important indicators to measure whether the perfume bottle is qualified. When using it for the first time, check whether the nozzle of the perfume bottle is flexible and whether there is leakage.

Extended data:

The dosage should not be too much.

Perfume is not as attractive as possible. Too much perfume will only backfire, not only irritate the nose, but also leave a grandiose narcissistic impression. Therefore, the use of perfume must be moderate.

Should not be sprayed on exposed parts that are easy to be exposed to the sun.

Some spices in perfume are volatile oils extracted from natural plants. If sprayed on the face or parts that are easy to be exposed to the sun, the long-wave ultraviolet rays in the sun will combine with these chemicals sprayed on the skin, and a photochemical reaction will occur, which will eventually lead to skin inflammation and spots on the face.

Not suitable for spraying on sweaty parts.

Don't spray perfume on forehead, armpit and other parts that are prone to sweating, especially in summer. Sweating too much will dilute the smell of perfume.

People's Network-Understand the shelf life of perfume and keep the best taste of perfume.

People's network-can only buy but not use? You must know the skills of using perfume.