How long is the shelf life of perfume?
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Perfume, I believe many of my friends have sprayed it. But what exactly is perfume? In fact, perfume is a liquid mixed with essence, various additives and alcohol, which can preserve the fragrance for a long time. Since it is a mixture of various substances, it will definitely expire, so perfume actually has a shelf life. Then let me tell you how long the shelf life of perfume is generally. How long is the shelf life of perfume?(1) Rather than saying the shelf life of a perfume, it is better to say that it is the storage time of the perfume's effectiveness. Generally speaking, after the appropriate storage time, the aroma and even the concentration of the perfume will change, and the effect will not be as good as before. (2) Generally speaking, the shelf life is about 5 years, but this also depends on the specific storage conditions. If stored in the refrigerator, it can even be kept for ten years. |
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