Hair Health 101.2: Wash day done right

Part 2 of a 5-Part Hair Health Series

The Truth About Shampooing, Conditioning, and Building a Routine That Works for Your Hair.

In Part 1, we talked about understanding your hair type and its porosity; the foundation of everything. If you missed it, go back and start there because it will help everything in this post make a lot more sense.

Now its time to address wash day, something we all do regularly but most of us were never actually taught how to do properly. The way you shampoo and condition your hair has a bigger impact on its long-term health than almost any product you could buy.

How Often Should You Be Washing, Really?

This is one of the most common questions we're asked, and the answer is that it depends entirely on your hair, lifestyle and activity. There is no universal rule that works for everyone, but here's a general guide:

Fine or oily hair — every 1 – 2 days

Medium, normal hair — every 2 – 3 days

Thick, coarse, or curly hair — every 3 – 7 days

Color-treated or chemically processed hair — every 3 – 4 days, as infrequently as possible while keeping the scalp clean

Extension wearers — every 3 – 4 days using extension-safe, sulfate-free products only

The long and short of it? Over-washing strips the scalp of its natural protective oils, triggering it to overproduce oil and leaving hair dry and brittle over time. Under-washing allows product buildup and dead skin cells to accumulate on the scalp, clogging follicles and creating an environment that isn't ideal for healthy hair growth, plus it can leave a smell and itchy feeling that's not cute. Find the frequency that keeps your scalp feeling balanced and clean and stick to it.

Are You Shampooing Correctly?

Most people are. But most people are also making at least one of these common mistakes:

Mistake #1 — Applying shampoo to dry hair. Always wet your hair thoroughly before applying shampoo. Dry hair doesn't distribute product evenly and you'll end up with concentrated product in some areas and none in others. If you feel like the shampoo is not spreading easily, add more water first before adding more shampoo.

Mistake #2 — Shampooing the lengths and ends. Shampoo belongs on your scalp not your ends. When a client buys shampoo I always walk them through applying at the root only, massage gently with your fingertips (not your nails), and let it rinse through the rest of the hair as the water carries it down. Applying shampoo directly to your mids and ends strips them of moisture and contributes to dryness and breakage over time.

Mistake #3 — Scrubbing too aggressively. Your scalp needs gentle circular massage not vigorous scrubbing. But... if you have build up of product or dandruff I would recommend a Soft silicone scalp scrubber

Mistake #4 — Not rinsing thoroughly. Leftover shampoo residue sitting on the scalp and hair is one of the most overlooked causes of dullness, irritation, and buildup. Take an extra 30 seconds and make sure every last bit of product is rinsed clean, and watch for all the bubbles rinsing through, that's a good sign that your rinsing is thorough.

Choosing the Right Shampoo

Not all shampoos are created equal and using the wrong one for your hair type is like putting the wrong fuel in your car. Here's a quick breakdown:

Sulfate-Free — For color-treated, chemically processed, dry, or extension hair. Sulfates are powerful detergents that create rich lather but strip color and moisture aggressively. If you color your hair, have a Keratin treatment or Brazilian Blowout, this is non-negotiable. Shampoo recommendation: Sitch Everyday shampoo and Innerscense Pure Harmony Hairbath

Clarifying — For removing product buildup, hard water mineral deposits, or excess oil. Use once or twice a month as needed not as your everyday shampoo, as it can fade colored hair quickly. Shampoo recommendation: R+Co Metal Detector

Moisturizing — For dry, coarse, curly, or frizzy hair that needs extra hydration with every wash. Shampoo recommendation: Innerscense Hydrating Cream Hairbath

Volumizing — For fine or flat hair that needs lift and body at the root without weighing it down. Shampoo recommendation: R+Co Dallas Thickening Shampoo

Scalp-Specific — For dandruff, sensitivity, excessive oiliness, or other scalp conditions that need targeted treatment. Shampoo recommendation: Innerscense Hair Renew Scalp Hairbath

Conditioning — The Step You Should Never Skip

If shampooing is the cleanse, conditioning is the restore. Conditioner replenishes moisture, smooths the cuticle, detangles the hair, and protects each strand from the daily wear and tear of styling, heat, and environmental exposure.

Skipping conditioner is one of the most common mistakes we see in the salon, and one of the easiest to fix. Most clients think conditioners will way the hair down, but with the right home care product for your hair needs, conditioner is the support of your end result.

How to condition correctly:

• Apply from mid-lengths to ends only. Roots produce their own natural oil and rarely need added moisture there

• Use a wide-tooth comb or your fingers to gently distribute conditioner while it's in if you have thick dense hair. This also helps with detangling before you even get out of the shower

• Leave it on for at least 2 – 3 minutes before rinsing. Most people rinse within seconds give it time to actually work. We always suggest, start with cleansing and conditioning first, let it absorb in while you cleanse your body or shave your legs.

• Always rinse with cool or cold water, this helps close the cuticle and lock in moisture, leaving hair noticeably shinier and smoother. A ++ when you want to maintain your hair color.

The Deep Conditioning Habit That Will Change Your Hair

A weekly or bi-weekly deep conditioning treatment is one of the single most impactful things you can do for your hair at home. Unlike a regular rinse-out conditioner, a deep conditioner penetrates beyond the surface of the hair shaft to restore moisture, strength, and elasticity from the inside out.

Look for these key ingredients when choosing a deep conditioner:

Keratin — rebuilds strength and smooths the cuticle

Argan oil — adds shine and softness without heaviness

Shea butter — deeply moisturizes dry, coarse, or thick hair

Hydrolyzed proteins — repair and reinforce weakened or damaged strands

Hyaluronic acid — attracts and retains moisture within the hair shaft

Apply after shampooing and wring out as much water as possible. You can cover with a shower cap or pin up with a clip, but try and leave on for 10– 20 minutes. For low porosity hair, add gentle heat with a warm towel or hooded dryer to help open the cuticle and allow deeper penetration.

When performed consistently, this habit alone can transform the condition of your hair within weeks!