How does application differ?
Oil is usually dabbed or rolled onto small areas of skin, while a spray distributes fragrance across a wider area as a fine mist.
Projection can feel different
Alcohol-based sprays may radiate more quickly at first, while some oils stay closer to skin and unfold more quietly.
Oil does not automatically mean longer-lasting
Formula quality, aromatic concentration and carrier all affect performance, so the word oil alone is not enough to predict longevity.
Will the scent smell identical?
Even when an oil and spray share the same name, development and sharpness can feel different because the carrier and evaporation pattern differ.
Which format should you choose?
Choose spray for quick, broader application and oil for more targeted, close-to-skin wear, then judge the exact product rather than the category.