How Often Should I Wash My Hair? A Guide for Every Hair Type
One of the most common haircare questions we hear in the salon is: “How often should I really wash my hair?” The truth is, there’s no one-size-fits-all answer. The right washing frequency depends on your hair type, texture, scalp health, and lifestyle.
At Fresh Salon Company, we use the Kérastase Bain collections because each formula is designed to meet the needs of different hair and scalp types. Here’s a guide to help you understand how often you should shampoo—and which Bain is right for you.
Oily Hair & Fine Hair / How often: Every 1–2 days
Fine hair tends to get oily quickly since oils from the scalp travel down the strands faster. Washing more frequently keeps it fresh, light, and voluminous.
Recommended Bain:
- Bain Divalent – balances oily roots and nourishes dry ends.
- Bain Volumifique or Bain Volumateur – ideal if you want to keep hair feeling airy without weighing it down.
Tip: Avoid heavy conditioners at the root; keep them mid-length to ends.
Normal Hair (Straight to Wavy) / How often: Every 2–3 days
If your scalp doesn’t get greasy too quickly, you can go a bit longer between washes. Use dry shampoo between washes if needed.
Recommended Bain:
- Bain Satin 1 or 2 – nourishes without heaviness, perfect for maintaining balance.
- Bain Hydra-Fortifiant (Genesis) – strengthens strands prone to shedding while keeping the scalp clean.
Tip: Alternate between moisturizing and strengthening formulas to keep hair in balance.
Thick or Dry Hair / How often: Every 3–4 days
Coarse, thick, or naturally dry textures require less washing since they retain moisture better and don’t show oil as quickly.
Recommended Bain:
- Bain Satin Riche – deeply nourishes dry hair while maintaining softness.
- Bain Nutritive – replenishes moisture for sensitized lengths.
Tip: Add a nourishing mask once a week instead of an extra shampoo.
Curly & Coily Hair / How often: Every 4–7 days
Curly and coily textures tend to be the driest and most delicate, so over-washing can strip away natural oils that keep curls defined.
Recommended Bain:
- Bain Hydratation Douceur (Curl Manifesto) – gently cleanses while hydrating curls and coils.
- Bain Fluidealiste – smooths frizz-prone hair while keeping natural texture intact.
Tip: Refresh curls mid-week with a curl cream or leave-in instead of another wash.
Color-Treated & Blonde Hair / How often: Every 2–3 days
Washing too often can cause color to fade more quickly. Opt for formulas that protect color vibrancy and tone.
Recommended Bain:
- Bain Lumière (Blond Absolu) – hydrates and adds luminosity for blonde hair.
- Bain Ultra-Violet (Blond Absolu) – neutralizes brassiness with purple pigments.
- Bain Riche Chroma Respect – preserves color while deeply nourishing.
Tip: Always use lukewarm water—hot water can strip color faster.
That’s a Wrap
- Wash more often if you have fine, oily, or active lifestyles (daily workouts).
- Wash less often if you have thick, curly, coily, or color-treated hair to preserve oils and vibrancy.
- The key is listening to your scalp—if it feels itchy, heavy, or greasy, it’s time to cleanse.
At Fresh Salon Company, our stylists can help you create a personalized wash and care routine with the perfect Kérastase Bain shampoo tailored to your unique hair type.
Book a consultation or stop by our Salon to find your perfect match.