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Q:
Why does a deodorant’s smell disappear after a short while but a cologne’s pleasant smell lasts the entire day?
A:
Generally a cologne is more concentrated than a deodorant, and will be more substantive.
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Q:
Why are there two kinds of deodorants – spray and roll on – and which one is best?
A:
Roll-on helps prevent sweating and bad odours, whereas a deodorant spray has a minimal concentrate of fragrance that makes you smell good, but not necessarily prevent perspiration, unless it is an anti-perspirant spray.
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Q:
Why do some roll-ons leave a white residue on skin while others don’t?
A:
The active ingredient in roll-ons which makes them effective could leave a white residue or layer on the skin. Some formulations contain less actives or contain different actives that are less prone to appear white.
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Q:
Why do perfumes contain alcohol?
A:
The alcohol evaporates to ensure that you are left with the concentrate fragrance on your skin to last.
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Q:
What is the difference between an Eau de Toilette and Eau de Perfume?
A:
The fragrance level is more concentrated in an Eau de Parfum than in an Eau de Toilette, which is less concentrated.