❓ why
Why do some perfumes evaporate faster than others?
Quick Answer
Perfume ingredients with smaller, more volatile molecules evaporate faster. Heavier molecules and oilier base notes linger longer on skin.
The Full Story
A fragrance is usually built from top, middle, and base notes, each made of different compounds with different volatilities. Molecules that evaporate quickly reach your nose first, creating the initial burst of scent. Larger or less volatile molecules evaporate more slowly, so they last longer. Temperature, skin chemistry, and airflow also affect how long a perfume seems to last.
Key Facts
1.Volatility controls how fast a compound evaporates
2.Top notes are usually the most volatile
3.Base notes are designed to linger longer
YouTube Angle
Suggested video title for this topic:
"Why some smells vanish in minutes while others stay all day."
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