How Long Does Perfume Last?

On your skin, a fragrance lasts from about two hours to twelve or more, depending mostly on its concentration. In the bottle, most perfume stays good for roughly one to five years, depending on the formula and how it is stored. Those are ranges, not guarantees, and published figures differ from source to source. Eau de cologne fades fastest, eau de toilette next, eau de parfum lasts longer, and parfum, also called extrait, lasts longest. Skin type, climate, the notes in the scent and how you apply it all move the numbers up or down.

This guide covers both meanings of the question: how long a scent lasts after you spray it, and how long a bottle lasts before it turns. It also covers how to tell a perfume has gone off, how to store it, and what to check when you buy a bottle you cannot smell first.

Two different questions

People ask "how long does perfume last" and mean one of two things.

1. Wear time. How many hours will the scent stay on me after I put it on?
2. Shelf life. How many years can a bottle sit before it spoils?

They have different answers and different causes. Wear time depends on the fragrance oil concentration and on you. Shelf life depends on the formula and on heat, light and air.

How long perfume lasts on skin, by concentration

The label on a bottle names a concentration, which is the share of the liquid that is fragrance oil, the rest being mostly alcohol and a little water. More oil generally means a stronger scent that lingers longer. Our guide to EDP vs EDT explains the letters in detail. Here is how the concentrations compare.

Those figures combine several published sources, and they do not agree exactly. One encyclopedia entry gives parfum at 15 to 30 percent oil and lasting up to six to eight hours, while retail guides cite 20 to 40 percent and eight to twelve hours or more. That spread is real. The names are not tightly regulated, so one brand's eau de toilette can be stronger than another brand's eau de parfum. The letters on the bottle are a hint, not a guarantee.

What changes how long a scent lasts on you

Concentration sets the starting point. These factors move it.

• Skin type. Dry skin does not hold fragrance as long as skin with more natural oil. Oily skin tends to keep scent longer. Moisturizing before you apply helps on dry skin.
• The notes in the scent. Fragrances are built in layers. Top notes, often citrus and light fresh materials, evaporate first. Heart notes follow. Base notes, such as woods, resins, musks and amber, are heavier and stay longest. A citrus cologne fades faster than a woody or amber fragrance of the same strength, which is why two bottles at the same concentration can behave differently.
• Climate. Heat makes fragrance evaporate faster and can make a scent seem louder at first and gone sooner.
• Where you apply it. Pulse points such as the wrists, the neck and behind the ears are warm, and they diffuse scent. Clothing and hair can hold scent longer than skin, but spraying fabric can stain, so test first.
• How much you use. A few more sprays does not necessarily extend wear, and it can overwhelm people nearby.
• Your nose. After a while you stop noticing a scent you are wearing, even though others still can. That makes a fragrance seem shorter-lived to the wearer than it is to anyone standing near you.

A simple test is to ask someone you trust whether they can still smell it at the three- and six-hour marks.

Making a scent last longer

None of these changes the chemistry, but they help at the margin.

• Apply after a shower, on clean, lightly moisturized skin.
• Use an unscented lotion or a matching body product from the same line if one exists.
• Spray pulse points and avoid rubbing your wrists together, which can break down the top notes.
• Carry a travel atomizer for a mid-day refresh instead of over-applying in the morning.
• Choose a higher concentration or a scent with a stronger base if longevity matters most to you.

How long does perfume last in the bottle?

An unopened bottle stored well lasts longer than most people expect, and there is no single official expiration date for fragrance. Sources give different ranges, and the honest answer is a range.

• Many fragrance makers advise discarding perfume after about one to three years, though bottles can stay usable for four or five years or more depending on storage and the formula, according to experts quoted in a consumer article that included a cosmetic chemist, a perfumer and a creative director from a fragrance house.
• Retail and enthusiast guides commonly give eau de toilette about two to four years, eau de parfum about three to five years, and parfum five years or longer when sealed and stored properly. Treat those as typical, not tested.

Citrus-heavy and lighter formulas generally go off sooner than rich, resinous ones. Higher oil concentrations tend to be more stable.

### Sealed vs opened

A sealed bottle is protected from air. Once opened, oxygen enters each time you spray, and the liquid slowly oxidizes, which is a chemical change that alters the scent. Storage advice from fragrance experts includes using a bottle until it is nearly empty to limit the air inside, and rotating through a collection rather than letting half-full bottles sit for years.

In practice, an opened bottle you use regularly will usually be finished before it spoils. The bottles that go bad are typically the ones that sit half full for many years, especially on a bathroom shelf or a sunny windowsill.

Signs perfume has gone bad

Look for changes in smell, color and strength.

• Smell. The scent turns sour, sharp, metallic, vinegary or flat, or takes on a plastic note. A perfumer quoted in a consumer article said the top notes are often where the change shows first, so smell the opening burst when you spray.
• Color. Many fragrances have a pale yellow tint when new. When one goes bad it can darken, turning deeper brown, or become cloudy, or show sediment. Some fragrances are naturally dark, so compare to a photo of the bottle when new if you can.
• Strength. The scent is weaker than you remember and fades fast.
• Skin reaction. If a fragrance you used to tolerate now irritates your skin, stop using it.

If the smell is off, do not wear it. A bottle that has turned will not improve, and the smell will not be the one you bought.

How to store perfume

Heat, light and air are the three enemies. Storage advice from fragrance experts is consistent:

• Keep it in a cool, dark place. One source suggests below about 59 degrees Fahrenheit (15 degrees Celsius), which is cooler than most rooms, so treat it as an ideal rather than a requirement.
• Keep bottles in the original box or a closed drawer or cabinet, away from direct sunlight.
• Avoid the bathroom, where heat and humidity swing every day.
• Do not leave a bottle in a car.
• Keep the cap on tight, and keep the original bottle because it limits air exposure.
• A refrigerator or a wine cooler works for a collection you want to keep a long time. Let a cold bottle come to room temperature before use.

A bottle stored this way can stay in good shape well past the typical range.

Decants and travel sprays

Decants are small amounts of a fragrance moved from a full bottle into a smaller vial. They have more air in proportion to the liquid, and they are sometimes stored in thin plastic or glass. Use a decant within a reasonable time, store it away from heat and light, and look for a seller who tells you when it was filled. Our guide to fragrance decants explains what they are and why people buy them.

Buying a bottle you cannot smell

Longevity questions come up most when you are buying a bottle online or at an auction, because you cannot test the scent or check how old the bottle is. A few habits help:

1. Read the exact label wording. Check for the concentration, such as eau de parfum or eau de toilette, and the size in milliliters.
2. Ask whether it is sealed. A sealed, boxed bottle should have the cellophane and the box intact. If it is opened, ask how much is left and how it was stored.
3. Ask about storage. A bottle kept in a cool closet is a different purchase from one kept on a sunny shelf.
4. Look at the liquid. Ask for a photo in natural light. A very dark color is a reason to ask more questions.
5. Check authenticity. A fake can smell fine at first and fade fast. Our guide to how to spot a counterfeit fragrance covers the signs.

On ShopBidz, Casa de Beauty, a seller from Miami, Florida, sells fragrance and beauty cosmetics. Watching a live stream from a seller like this lets you see the bottle and the box on camera, and you can ask about the concentration, whether it is sealed and how it was kept before you bid.

Bottom line

Perfume lasts about two to three hours at the cologne level, roughly two to five hours as eau de toilette, about four to eight as eau de parfum, and six to twelve hours or more as parfum, with skin, climate and the notes in the scent shifting those numbers. In the bottle, most fragrance stays good for around one to five years, often longer for concentrated, well-stored bottles, and sources disagree on the exact figure. Heat, light and air shorten its life. A sour, sharp or metallic smell, a darker or cloudy liquid and a weak scent are the signs it has turned. Store bottles cool and dark, finish half-empty ones, and when you buy without smelling first, ask about concentration, seal and storage.