Salon Myths vs. Facts: What Really Damages Your Hair?

Debunking Common Hair Myths from a Trusted Cardiff Hair Salon

There’s a lot of hair advice floating around the internet—but not all of it is true. As a leading Cardiff hair salon, we hear myths every day from clients unsure about what actually damages their hair. So we’re here to set the record straight.

Let’s bust the most common salon myths and share the real facts.

💥 Myth 1: Trimming Your Hair Makes It Grow Faster

The Fact: Hair grows from the roots, not the ends. Trimming doesn’t increase growth speed, but it does prevent split ends, breakage, and thinning—giving the appearance of healthier, fuller hair.

✂️ Regular trims at our Cardiff salon help maintain your hair’s shape and health.

🔥 Myth 2: Heat Styling Is Fine Without Protection

The Fact: Heat styling without protection can cause long-term damage. Even occasional use of straighteners or curling irons can lead to split ends and dullness.

Solution: Always use a heat protectant like Joico Heat Hero to shield your strands from heat damage up to 450°F.

🧴 Myth 3: Salon Products Are No Different Than Drugstore Ones

The Fact: Salon-grade products like Joico contain higher concentrations of active ingredients and are tailored for specific hair concerns.

💡 At our Cardiff hair salon, we only use Joico because of its scientifically backed formulas and long-lasting results.

🚿 Myth 4: You Should Wash Your Hair Every Day

The Fact: Over-washing can strip your hair of natural oils, causing dryness and irritation. Most hair types do best with washing 2–3 times per week.

Use Joico Moisture Recovery Shampoo & Conditioner to hydrate dry ends and balance your scalp.

🌿 Myth 5: Air-Drying Is Always Better Than Blow-Drying

The Fact: While excessive heat can be damaging, air-drying wet hair for too long can leave your cuticles vulnerable and lead to breakage—especially in cold or humid conditions.

Use a blow-dryer on a low heat setting with Joico's heat protectant spray for best results.

🌈 Myth 6: Colouring Your Hair Will Always Damage It

The Fact: With professional application and the right products, hair colour can be done without damage. In fact, Joico’s Defy Damage range strengthens and protects hair during the colour process.

🎨 Visit our Cardiff hair colour experts for safe, vibrant, and healthy results.

❄️ Myth 7: Cold Water Makes Your Hair Shinier

The Fact: While cold water may help smooth the cuticle slightly, the difference is minimal. What's more important is using quality products, like Joico K-Pak or Blonde Life, to restore shine and strength.

🧠 Myth 8: If You Pluck a Grey Hair, More Will Grow Back

The Fact: This is a total myth. Plucking a grey hair will only remove that single strand—others aren’t triggered by it. However, plucking can damage the follicle, so it’s still best avoided.

✅ Bonus: What Actually Damages Your Hair?

• Over-processing (especially at home)

• Heat styling without protection

• Harsh chemical shampoos

• Skipping regular trims

• Not using salon-recommended products

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💇‍♀️ Truth + Treatment at Our Cardiff Hair Salon

At our professional Cardiff hair salon, we not only provide top-tier hair services but also educate our clients on real hair science. We use and recommend Joico products because of their proven results and deep-restorative power.

Whether you're battling breakage, frizz, or colour fading, we’re here to help you separate myth from fact—and get the healthy, beautiful hair you deserve.

📅 Ready to bust hair myths and upgrade your routine?👉 Book an appointment today at our Cardiff salon and discover the Joico difference