The only real difference is how much perfume oil is dissolved in the alcohol, and that is what decides how long it lasts. Parfum is the most concentrated at roughly 20-30% oil. Eau de parfum holds about 15-20% and lasts four to six hours. Eau de toilette holds about 5-15% and lasts two to four. Eau de cologne sits at 2-4%, and a body mist or splash carries just 1-3% - an hour or so of scent, which is the point of it.
One widely believed thing that is not quite true: the EDT version of a fragrance is not simply a watered-down EDP. Houses routinely rebalance the composition, usually pushing brighter citrus and fresh top notes in the EDT and deeper woods and resins in the EDP. They are relatives, not the same scent at two strengths - which is why it is worth smelling both.
The strength ladder
| Name | Perfume oil | Typical wear | Best for |
|---|---|---|---|
| Parfum / extrait | 20-30% | 6-8 hours or more | Evenings, cold weather, one or two dabs only |
| Eau de parfum (EDP) | 15-20% | 4-6 hours | The default for a signature scent |
| Eau de toilette (EDT) | 5-15% | 2-4 hours | Daytime, offices, hot weather |
| Eau de cologne (EDC) | 2-4% | ~2 hours | Refreshing, generous reapplication |
| Body mist / splash | 1-3% | ~1 hour | All-over use after a shower; layering |
Price per millilitre tracks concentration, so comparing a 100 ml EDT with a 50 ml EDP on sticker price alone is misleading. The useful comparison is cost per wear: a stronger concentration needs fewer sprays.
Longevity is not the same as projection
Two different qualities get confused constantly, and knowing which you want saves money.
- Longevity - how long you can still smell it on skin. Driven mainly by concentration and by the base notes.
- Projection (or sillage) - how far it travels from you. A light EDT with sharp citrus can project more in the first twenty minutes than a heavy EDP that sits close.
A scent that "wears close to the skin" is describing low projection, and that is a feature in an office or on a plane, not a flaw.
How to make any of them last longer
- Spray onto moisturised skin. Dry skin lets fragrance evaporate off; an unscented moisturiser first is the single biggest improvement available.
- Pulse points, and clothing. Wrists, the base of the throat, behind the ears - warmth lifts the scent. Fabric and hair both hold fragrance longer than skin.
- Do not rub your wrists together. The friction and heat break up the top notes and shorten the whole development.
- Layer the same family. A matching body mist or lotion under a stronger spray extends it without making it louder.
- Store it properly. Heat, light and air degrade fragrance - a bathroom windowsill is the worst place in the house. A closed drawer is the best.
Choosing a scent family
If you are buying without smelling first, the family narrows it far more reliably than the brand.
- Fresh / citrus - bright and clean, the shortest-lived. Daytime and heat.
- Floral - the largest family, from soft to heady.
- Woody - sandalwood, cedar, vetiver. Warm and long-lasting.
- Oriental / spicy - amber, vanilla, resins and spice. The heaviest; cold weather and evenings.
- Gourmand - vanilla, caramel, rice milk, marshmallow. Sweet and comforting, and currently the most popular direction in the category.
Six in stock, across the strength range
From a $20 hair and body mist to a $140 eau de toilette, including two full-size plus travel-spray duos - the most practical way to buy a scent you have not worn before.
A classic eau de toilette
Bvlgari BLV Pour Homme Eau De Toilette Spray 3.4 Ounce
$140 · Nava Beauty
A woody-spicy composition launched in 2001, in a 3.4 oz eau de toilette. EDT is the lighter concentration - brighter on first spray, shorter on the skin - which is what makes it the easier choice for daytime, offices and hot weather.
Shop now →
Try it, then commit
Mochi Milk Fragrance Duo
$96 · DedCool
Marshmallow, sweet rice milk and vanilla - a gourmand scent - as a full 1.7 oz bottle plus a 15 ml travel spray. A duo like this solves the real problem with buying fragrance unsniffed: the small one lives in a bag, and you discover whether you still like it in week three.
Shop now →
The same idea, a different scent
Xtra Milk Fragrance Duo
$96 · DedCool
The brand's best-seller in the same full-size plus travel-spray pairing. Worth knowing that skin chemistry genuinely changes how a scent develops - which is why a travel size you can wear for a week tells you far more than a single spray on a card.
Shop now →
Body fragrance: softest and closest
BODY FRAGRANCE
$50 · Bravo Sierra
Designed to be sprayed generously all over after a shower, wearing close to the skin rather than projecting. Body fragrances and mists carry the least perfume oil, so they fade fastest - the trade is that you can wear them anywhere without overwhelming a room.
Shop now →
Three scents instead of one
The Scent Edit
$127.50 · Bravo Sierra
A limited-edition set spanning three distinct scent worlds, including a smoked orris and santal. A set is the sensible route into fragrance as a gift, because it removes the single hardest part - guessing which family someone likes.
Shop now →
For hair as well as skin
Moroccanoil Brumes du Maroc Hair & Body Fragrance Mist
$20 · Nava Beauty
A hair and body mist, the format worth knowing about: hair holds scent longer than skin does, and a mist designed for hair avoids the alcohol content of a normal perfume that would dry it out. The cheapest entry here.
Shop now →The short version
Buy EDP for a signature scent, EDT for daytime and heat, and a mist for all-over use or layering. Spray onto moisturised skin, never rub, and keep the bottle out of the bathroom. See the range in perfume and body mist.
Frequently asked questions
What is the difference between eau de parfum and eau de toilette?
Concentration of perfume oil, which drives how long it lasts. Eau de parfum holds roughly 15-20% oil and typically wears for four to six hours; eau de toilette holds roughly 5-15% and wears for two to four. EDT is usually the better choice for daytime, offices and hot weather, EDP for a signature scent or an evening. They are also often not the same composition - houses tend to push brighter citrus top notes in an EDT and deeper woods and resins in an EDP, so the two versions of one fragrance can smell noticeably different.
How long does body mist last compared to perfume?
About an hour, against six to eight hours or more for a true parfum. Body mists carry only 1-3% perfume oil, which is the lowest concentration sold, and that is deliberate: it lets you spray generously all over after a shower without overwhelming anyone. They are also the natural partner for layering under a stronger spray from the same family.
Why does my perfume fade so quickly?
Most often because it was sprayed onto dry skin, which lets fragrance evaporate rather than hold. Applying an unscented moisturiser first is the single biggest improvement you can make. Rubbing your wrists together is the next most common cause - the friction and heat break up the top notes. Light fresh and citrus families are also genuinely short-lived by composition, and storing a bottle in a warm, bright bathroom degrades it over months.
Where should I spray fragrance?
Pulse points, where skin is warm and lifts the scent: wrists, the base of the throat, behind the ears, and the inside of the elbows. Fabric and hair hold fragrance considerably longer than skin does, which is why hair mists exist - though a standard alcohol-based perfume will dry hair out, so use a product made for it. Spray from a few inches away rather than at point-blank range, and do not rub it in.
Is a fragrance duo or set worth buying?
For a scent you have not worn before, yes. A full-size bottle plus a travel spray lets you carry the small one and find out whether you still like the scent after a week of wearing it, which is a much better test than a single spray on a card in a shop. A multi-scent set is also the safest route for a gift, because it removes the hardest part of the guess - which scent family the person actually likes.
Does perfume expire?
It degrades rather than becoming unsafe, usually over three to five years once opened, and faster for light citrus compositions than for heavy woody or oriental ones. The signs are a darkened colour, a sharp or sour top note, and a scent that smells flat or alcoholic on first spray. Heat, sunlight and air are what cause it, so storing the bottle closed in a cool dark drawer rather than on a bathroom shelf makes a real difference.
Related guides
- How to Choose Foundation — the rest of the routine it finishes
- Which Face Serum Do You Need? — what goes on the skin first
- Diamond Ring Codes Explained — if you are buying a gift and want something to pair it with