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How to use dry shampoo properly: amount and distance

6 min read Care know-how Updated 2 September 2026

Using dry shampoo correctly

Dry shampoo is the best friend of every day you have no time to wash your hair. It makes the roots fresh again in minutes, without a single drop of water. The catch: many people use it wrong, sprayed too close, too much at once, brushed through straight away. Then a grey haze is left instead of a fresh feel. With a bit of technique, on the other hand, you get exactly what dry shampoo was made for. As an example we will take MONAT Studio One™ The Champ™, the dry shampoo from the styling range.

What dry shampoo can and cannot do

At its core, dry shampoo is an oil binder. Fine starch or powder particles settle at the roots and absorb excess sebum, which otherwise makes the hair look flat and stringy. The result: the roots look cleaner again, feel grippier, and get noticeably more volume and lift. For fine hair or roots that get oily fast especially, this brings fresh life in between.

What dry shampoo is not, on the other hand: a wash. It removes no dirt, no styling residue, and no dead skin flakes, it lays itself on top. So your scalp still needs regular, proper washing. Dry shampoo only pushes the next wash day back elegantly, it does not replace it.

What does that mean at MONAT?

For us, The Champ™ belongs in the second-day routine, not on wash day. It is a dry shampoo for dry, already-used hair, that is for the day after washing, when the roots are getting oily but you do not want to wash again. It does not belong on towel-damp or wet hair, where the particles clump together. That way the freshness boost stays on the second or third day, and the actual wash day stays reserved for the wash.

How to use dry shampoo correctly

The technique decides the result. In four steps:

Step 1 — Keep your distance. Shake the can well and hold it about an arm's length, that is roughly twenty-five to thirty centimetres, away from your head. Sprayed too close, too much product lands on one spot and becomes visible.

Step 2 — Work section by section. Part the hair into sections with your fingers and spray The Champ™ in narrow strips directly at the roots, where the oil gathers. Leave out the dry lengths and ends, they do not need it.

Step 3 — Let it work. Give the product half a minute to a minute so the particles can absorb the oil. This moment of patience is the most often skipped and the most important.

Step 4 — Brush out or massage in. Massage the dry shampoo in with your fingertips and then brush it through thoroughly. That way it spreads invisibly, the powder haze disappears, and the roots look fresh rather than dusted.

A tip from practice: anyone whose hair gets oily fast can put The Champ™ on the dry roots in the evening. Overnight it has plenty of time to work, and in the morning you only have to brush it out.

How often is dry shampoo okay?

As a freshness boost in between, there is nothing wrong with reaching for the can regularly, on one or two days between washes dry shampoo is a practical solution. What matters is that it stays a supplement and does not push out the wash.

Because what builds up on the scalp in product, sebum, and flakes wants to be washed off properly on a regular basis, so the roots feel good all round. If you rely only on dry shampoo for days on end, the roots can start to feel weighed down and less fresh. The simple rule of thumb: dry shampoo bridges, the wash cleanses. When you feel you can barely get the roots fresh without the can, that is the signal for a proper wash day, ideally with a clarifying shampoo that dissolves residue thoroughly.

Common mistakes

  • Sprayed too close. From a few centimetres, too much powder lands on one spot and shows as a grey haze. Keep an arm's length of distance.
  • Brushed through straight away. Without the short leave-on time, The Champ™ cannot absorb any oil, first wait, then brush out.
  • Sprayed into the lengths. The product belongs only at the oily roots, in the dry lengths it only makes the hair dull.
  • Sprayed onto damp hair. Dry shampoo goes only on dry hair, on damp hair the particles clump together.
  • Dry shampoo only, for days on end. It bridges, it does not cleanse. If you can barely get the roots fresh without the can, a proper wash day is due, ideally a clarifying wash.

How this step fits into a complete routine is in Building a Hair-Care Routine: The 3 Steps That Matter.

Quick questions

Does dry shampoo replace washing?

No. It binds oil and freshens the roots visually, but removes no dirt and no residue. Your scalp still needs regular washes, dry shampoo only bridges the days in between.

Why do my roots look grey after spraying?

Usually it was sprayed too close or too much and not worked in long enough. Keep more distance, give the product a moment, and then brush out thoroughly, then the haze disappears.

Which hair does dry shampoo go on, wet or dry?

Always on dry, already-used hair, targeted at the roots. On damp hair the particles clump together and are harder to distribute, which is why it is not a product for wash day but for the second day after.

Do I also get more volume with dry shampoo?

Yes. By making the roots grippier, it gives fine hair noticeably more lift and fullness, a nice side effect alongside the freshness.


Find the care that suits your roots: the free Glow Tribe hair analysis shows you your hair profile in two to three minutes, and a personal consultant from our team puts together a routine in which styling and washing work together.

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