Hair is porous and it moves, so a little fragrance there gets stirred up every time you turn your head, and it tends to hang on longer than the same spray on a wrist. For years the workaround was spritzing regular perfume into your hair and hoping the alcohol didn't dry it out. Hair perfume fixes that with lighter formulas made for the strand. Emi Jay's amber and musk mist and Amouage's Love Delight sit at opposite ends of the mood range, and Gisou's honey mist and Crown Affair's signature scent are the ones I would hand to someone trying the category for the first time.

These are the warm ones, made as hair and body mists so you can wear the same scent from your ends to your ankles. Sol de Janeiro's Cheirosa mists are the obvious reference point, bright, sunny and made to be noticed. PHLUR's Vanilla Skin is the softer, closer-to-skin take, and Fenty's mist is a good middle ground if the Brazilian ones feel like a lot. Spray over dry hair after styling, mostly at the ends and mid-lengths, and give anything sweet a few minutes to settle before you decide how you feel about it.

If you already love a designer perfume, the hair version is the easiest way in. J'adore, Libre and Valentino's Born in Roma all come as hair mists that keep the shape of the original but turn it down, so you can spray more freely without the scent following you into the next room or onto your pillow. Salt & Stone's lily and yuzu mist is the fresher, less formal option in the same group. Hold the bottle a few inches away so the mist lands evenly instead of soaking one section. It reads as the same perfume, only quieter, which is exactly what you want on a regular weekday.

Some of the most recognizable hair scents come from haircare brands, which means the mist matches the shampoo and conditioner you might already use. OUAI and Moroccanoil are the famous ones, the scents people tend to lean in and ask about. Kérastase and Pureology fold theirs into their shine lines, so the mist doubles as a little gloss on the ends. Spray after styling, focus on the lengths, and give it a moment before you touch your hair again.

Hair perfume solves a real problem, because hair holds fragrance in a way skin does not, and a light mist there can carry you through the day. It is oversold as a replacement for actual perfume, since a diluted mist will never project like an eau de parfum. If you take one thing away, spray from several inches back rather than right at the scalp, where the alcohol can leave the hairline feeling dry, and treat it as the finishing layer on top of your regular fragrance. If you like to layer scent around the house too, I paired perfume and home fragrance picks in one place.