How to Keep Hair Healthy: A simple routine that works for your hair type

“It doesn't have to be complicated — read on for a few easy things I like to do that help nurture hair to look and feel its most beautiful.”

— Mara Roszak, Hairstylist and Founder of RŌZ

Healthy hair isn't about a long product lineup. It's about quality over quantity: cleanse the scalp, condition the lengths, protect before heat, and hydrate. That's it.

The simplest healthy-hair routine

Four steps, done with ease:

Meg Titus, a salon owner and hair artist at Westfolk Salon, describes what she looks for in the chair:

“Healthy hair has a luster to it- it feels soft, silky and smooth, with shine, movement and light reflection rather than looking dull or having excess frizz and flyaways. I tell my clients to think of haircare like skincare: consistency matters.”

— Meg Titus, Salon Owner and Hair Artist, Westfolk Salon

How to wash without overcomplicating it?

Start at the scalp, especially the back of the head, where buildup collects most. Wet hair thoroughly, work shampoo through with your fingertips, and let the lather rinse through the lengths naturally. Follow with conditioner.

There's no single "right" wash frequency. Mara recommends washing more often rather than less, but your hair will tell you what it needs: oily roots, visible buildup, a tight scalp, or hair that's heavy at the roots and dry at the ends are all signs it's time.

Should you shampoo once or twice? Meg Titus has most of her clients do two rounds:

“I tell most clients to shampoo twice, especially if they use styling products or go several days between washes.”

— Meg Titus, Salon Owner and Hair Artist, Westfolk Salon

If you wash daily or every other day and don't use much styling product, she says one shampoo may be enough. Her rule of thumb for when to go again is in our double-shampooing guide.

When does your hair need deeper care?

Think of it as optional support, not a weekly requirement. If hair is hard to detangle, feels rough, or looks duller than usual, a richer conditioner, mask, or treatment oil is worth trying. If it leaves hair softer and easier to manage, keep it in your weekly routine. If it makes fine hair heavy or flat, use less, keep it away from the roots, or skip it.

Hair can feel softer after conditioner without that proving damage has been repaired. If you are unsure what your lengths need, our dry-versus-damaged comparison explains the difference and when to ask your stylist for help.

How can you air-dry for your texture?

Gently remove excess water with a soft towel — rough towel-drying causes tangles and damage. Then work with your texture:

• Straight or fine hair — Detangle gently from ends to roots in sections, then let hair settle. A detangler adds glide and protection.

• Wavy hair — Brush through with conditioner in the shower. Towel dry gently, apply a wave-defining product to damp lengths, and scrunch upward. Twisting a few sections can help define the pattern.

• Curly or coily hair — Use fingers or a wide-tooth comb to distribute conditioner and detangle. Shape the curl, then leave it alone while it dries.

• Thick, coarse, or color-treated hair — Focus conditioner on mid-lengths and ends, working in sections so it reaches every area evenly.

Isabella Sementilli, a hairstylist at Mare Salon in Los Angeles, uses the air-dry as her test:

“Healthy hair is when the client’s natural air-dry looks good with minimal product. My simplest advice is don't fix what isn't broken, keep the hair product routine light and simple.”

— Isabella Sementilli, Hairstylist, Mare Salon, Los Angeles

How should you refresh hair on day two or three?

Mara's Stylist Secret: lightly re-wet the lengths, then scrunch or twist the sections that need a reset. The RŌZ Milk Hair Serum is ideal here — light enough to smooth and add slip without weighing hair down. If roots need lift, mist on RŌZ Root Lift Spray and blow-dry it in.

Original RŌZ video: Mara shows the Root Lift Spray step on dry roots, first published on @rozhair Instagram on October 1, 2025.

Adjusting for your hair type:

Hair type is a starting point, not the whole plan — density, processing, scalp oil, climate, and styling habits all shape what a routine needs.

Meg sets a client's wash schedule the same way:

“I decide how often a client should wash based on their scalp- oily or dry-and the texture and overall condition of their hair.”

— Meg Titus, Salon Owner and Hair Artist, Westfolk Salon

She watches for dryness, frizz, flyaways, dullness and color that fades faster as signs of washing too often. Excess oil, product buildup, flakes, dullness and more tangling suggest it's time to wash more often.

• Fine or straight hair — Start with less. Keep richer products off the roots and add just enough to ease combing and styling.

• Wavy hair — Balance is everything. Too much rich product flattens the wave; too little makes it harder to detangle. Scrunch on damp hair to help the pattern form without heavy brushing.

• Curly or coily hair — Sectioning helps more than adding more products. Use enough conditioner and leave-in for your densest or driest sections, not a default amount everywhere.

• Thick, coarse, or processed hair — Lean into conditioning on the lengths and ends, especially post-color or heat styling. Work in sections and keep shampoo focused at the scalp.

Sources and reporting

This guide draws on the healthy-hair advice Mara Roszak, Hairstylist and Founder of RŌZ, shared in a RŌZ email about washing, conditioning, heat protection and air-drying, alongside the dermatology guidance and reviews below.

1. American Academy of Dermatology, “Tips for healthy hair” (updated Aug. 12, 2024)

2. American Academy of Dermatology, “Dermatologists’ top tips for using leave-in conditioner” (updated Mar. 26, 2024)

3. D’Souza P, Rathi SK. “Shampoo and Conditioners: What a Dermatologist Should Know?” Indian Journal of Dermatology (2015)

4. Dias MFRG. “Hair Cosmetics: An Overview.” International Journal of Trichology (2015)

5. Meg Titus, Salon Owner and Hair Artist, Westfolk Salon. Written RŌZ stylist Q&A, October 2026; her excerpts describe what healthy hair looks and feels like in the chair, how she sets a wash schedule and when she recommends a second shampoo.

6. Isabella Sementilli, Hairstylist, Mare Salon, Los Angeles. Written RŌZ stylist Q&A, October 2026; her excerpt describes her simplest healthy-hair advice.

7. RŌZ, “Instant volume with Root Lift Spray,” @rozhair Instagram video, October 1, 2025; Mara Roszak, Hairstylist and Founder of RŌZ, demonstrates Root Lift Spray on dry roots.