1. Look at the straw

The straw of the authentic perfume is very straight. Because of the high processing precision, it can reach the bottom of the bottle, no more and no less; the processing accuracy of the fakes Poor, the length control is not good, so it is better to make the straw long than short, and make the straw long and curved.

2. Look at the nozzle

If the test tube perfume has a nozzle, the nozzle of most genuine test tubes is stuck and cannot be opened, and it can only be pulled out by pulling hard, but most fake test tubes It's screwed onto the bottle with threads and can be easily opened.

3. Sealing

When buying perfume, pay attention to the sealing of the perfume bottle. The sealing of genuine perfume will be done well. If the perfume you buy has "leakage", then Most likely fake.

4. Fragrance retention time

Authentic perfume has a long fragrance retention time. In addition to the differences in the front, middle and back flavors, you can also clearly feel its layering. The fake perfume's fragrance lasts for a short time, and its layering is not obvious. It has the same smell from beginning to end.

Extended information:

Preservation of perfume:

1. Place it in a cool place

If you put the perfume in a place exposed to sunlight Wherever it is, it will deteriorate quickly. If you want your perfume to last longer, keep it in a cool place. Seal unopened perfume in a plastic bag and store it in the refrigerator for a long time.

2. Quickly tighten the lid after use

For perfumes that are rarely used after opening, close the lid tightly after each use, quickly put it into the original box, and store it in a cool place Inside the drawer, you can reduce the evaporation of perfume.

3. Do not shake or rub the perfume

Do not rub the perfume bottle with your palms, and do not shake the bottle. This will affect the fragrance. Do not touch the mouth of the bottle directly with your hands to prevent Bacteria enter and cause perfume to deteriorate.