Sea salt spray is a light styling mist that gives hair texture, grip and volume, much like the tousled look you get after a day at the beach. To use it, towel-dry your hair, spray it evenly through from root to tip, then scrunch and air-dry or blow-dry it into shape. Finish with a little clay if you want more hold.
In short
- Sea salt spray adds texture, grip and body. It is a pre-styler first and a finisher second.
- Use it on towel-dried hair, not soaking wet or fully dry.
- Blow-drying gives the most volume. Air-drying gives a softer, more undone result.
- Salt can leave hair feeling dry, so use conditioner when you wash and do not overdo it.
- For a textured style with real hold, follow it with a small amount of matte clay.
What does sea salt spray do?
Sea salt spray is a water-based styling spray containing salt, usually with a few conditioning ingredients to soften the effect. It is designed to recreate the slightly rough, piecey texture hair picks up from swimming in the sea.
The texture is not a trick of the light. According to Cleveland Clinic, salt water sprays and sea water create texture by roughening the hair cuticle, which is what gives that tousled look. A rougher surface means strands grip each other instead of sliding apart. That is why hair looks fuller, holds a shape better and takes clay more easily afterwards.
What does sea salt spray do to your hair, practically?
In everyday terms, a good sea salt spray will:
- Add volume, particularly at the roots when blow-dried in.
- Add texture and separation, so hair looks piecey rather than flat and uniform.
- Give light grip and hold, enough for a messy, undone style on its own.
- Make fine hair look thicker, because the strands sit apart rather than lying flat together.
What it will not do is give the structured, all-day hold of a clay or the polish of a pomade. Think of it as the foundation, not the whole house.
How to use sea salt spray, step by step
This is the standard method for short to medium men’s hair. Adjust the amount for length and thickness.
- Wash and towel-dry your hair. Squeeze and pat it with a towel so it is damp, not dripping. The American Academy of Dermatology suggests wrapping hair in a towel to absorb water rather than rubbing it, which is also kinder to the texture you are about to build.
- Shake the bottle and spray. Hold it a short distance from your head and mist evenly over the whole head, focusing on the roots and the top. Start with a few sprays. Short hair rarely needs many.
- Work it through. Run your fingers through from root to tip so it is evenly distributed. Lift at the roots as you go.
- Dry it in. Either blow-dry, lifting hair up and back with your fingers, or scrunch with your hands and let it air-dry. See the methods below.
- Finish. Leave it as it is for a loose, undone look, or work a small amount of clay through for extra hold and definition.
How much sea salt spray should you use?
As a general guide, start with a few sprays for short hair and build up from there. Too much leaves hair stiff, crunchy and dry to the touch. If that happens, you have used too much. Next time, use less and spread it more evenly.
Should you use sea salt spray on wet or dry hair?
Damp hair is best. On soaking wet hair the spray gets diluted and loses its grip. On fully dry hair it is harder to spread evenly and can feel tacky, although a light mist on dry hair can refresh a style mid-afternoon.
Which sea salt spray method is right for your hair?
The same spray gives quite different results depending on how you dry and finish it.
| Method | How to do it | Result | Best for |
|---|---|---|---|
| Air-dry | Spray on towel-dried hair, scrunch, then leave it alone | Soft, natural, beachy texture with light hold | Wavy hair, longer hair, low-effort weekends |
| Blow-dry | Spray on towel-dried hair, blow-dry while lifting at the roots | Maximum volume and lift, fuller look | Fine or flat hair, quiffs, textured crops |
| With clay | Spray and blow-dry, then work a small amount of clay through dry hair | Texture plus strong, lasting hold and matte finish | Short textured styles, quiffs, all-day structure |
| For fine hair | Focus spray at the roots, blow-dry upwards, finish with a light matte product | Thicker-looking hair without weight | Fine, thin-looking or limp hair |
| For longer hair | Spray through mid-lengths and ends, twist sections, air-dry or diffuse | Loose, defined waves and movement | Hair past the ears, surfer-style lengths |
Using sea salt spray with a blow-dryer
Blow-drying is where sea salt spray does its best work. Heat sets the texture in and lifts the roots. Point the nozzle down the hair shaft and lift hair with your fingers in the direction you want it to sit. The AAD advises using low or medium heat and limiting blow-drying, which is worth bearing in mind if you style every day.
Is sea salt spray bad for your hair?
Here is the honest answer. Salt draws moisture out of hair, so sea salt spray can leave it feeling dry, especially if you use a lot of it every day. Cleveland Clinic notes that repeated or prolonged exposure to salt water can leave hair rough, brittle and prone to breakage, and that colour-treated or bleached hair is more vulnerable.
That is not a reason to avoid it. A styling spray is a far lighter dose than a summer of sea swimming, and most hair copes perfectly well with sensible use. It is a reason to be sensible.
How to stop sea salt spray drying out your hair
- Use conditioner every time you wash. The AAD recommends conditioner after every shampoo. A daily conditioner such as Tea Tree Conditioner detangles, softens and smooths, which balances out the grit salt adds.
- Do not overload it. A few even sprays do the job. More just means more dryness.
- Wash it out. Do not stack day after day of salt spray on top of itself. Shampoo it out regularly.
- Give hair a break. If your hair starts to feel straw-like, skip the spray for a few days.
- Take extra care with coloured hair. Bleached and coloured hair has already been altered, so use less, and condition well.
Does sea salt spray damage hair?
Used occasionally with a decent conditioning routine, sea salt spray is unlikely to cause problems for most people. Daily, heavy use with no conditioner is where dryness and roughness build up. If you notice your scalp becoming irritated, stop using it and speak to a pharmacist or GP if it does not settle.
Sea salt spray and clay: how to pair them
Sea salt spray and matte clay are a natural pairing. The spray builds volume and grip from the inside. The clay adds hold and finish on the outside. Together they give a textured style that is fuller and lasts longer than either product alone.
- Spray Sea Salt Spray through towel-dried hair.
- Blow-dry it in, lifting at the roots.
- Warm a pea-sized amount of clay between your palms until it almost disappears.
- Work it through from the back forwards, then pinch and twist the ends for separation.
Which clay depends on your hair. Dry Matte Clay gives strong hold with a natural matte finish, a good everyday partner for fine or medium hair. Super Dry Clay gives extra-strong hold with a matte, pliable finish, better for thick hair or a quiff that needs to stay up. For a full rundown of the differences, read our guide to matte clay vs fibre gum vs defining cream.
Frequently asked questions
Can you use sea salt spray every day?
You can, but it is best to use a light hand and condition every time you wash. Salt can leave hair feeling dry with heavy, daily use. If your hair starts to feel rough, cut back for a few days.
Is sea salt spray good for men with short hair?
Yes. On short hair it adds grip and volume at the roots, which makes textured crops and quiffs much easier to style. It also gives clay something to hold on to, so the finished style lasts longer.
Does sea salt spray make hair look thicker?
It can make fine hair look thicker. The salt roughens the surface of each strand so hairs sit apart instead of lying flat together, which reads as more volume. Blow-drying it in at the roots gives the biggest effect.
Do you put sea salt spray on before or after clay?
Before. Sea salt spray goes on damp, towel-dried hair as a pre-styler. Dry your hair, then apply clay as the finishing product.
Should you wash sea salt spray out every day?
Not necessarily, but do not let it build up over several days. Shampoo it out regularly, and always follow with conditioner so the salt does not leave your hair dry.
Find sea salt spray, clays and daily wash in our hair collection.
