7 belangrijke fabels over je haar en haarverzorging

• February 12 2026
• 5 min reading time

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The internet is full of facts, tips, and tricks about hair care. We’re constantly flooded with information, and to make it even more confusing, it’s often contradictory. So what’s true and what’s not? What really leads to healthy hair? Does your hair actually grow faster if you trim it regularly? And how often should you really wash your hair? In this blog, we’ll explain it all so you finally have some clarity!

 

❌ “Purple shampoo makes your hair lighter”

Purple shampoo contains purple and/or blue pigments that give your hair a cooler tone. Because of this, it may look like your hair has become lighter. But did you know the opposite is actually true? The pigment particles are deposited onto your hair. If you wash your hair with purple shampoo every time, the buildup of pigment can make your hair slightly darker and duller over time.

That doesn’t mean you should never use purple shampoo. A good purple shampoo is perfect for neutralizing unwanted yellow tones — just don’t use it too often. To keep your color fresh, alternate it with a good repair shampoo that keeps your hair strong and hydrated. If you struggle with dry hair, it’s better to use a mask. A silver mask provides deep hydration and helps eliminate yellow tones at the same time.

 

❌ “You should wash your hair as little as possible”

Your scalp likes to stay clean and fresh. While some people can go a few days without washing their hair, others experience oily buildup much faster. Training your hair to become less greasy? Unfortunately, that doesn’t work for everyone.

Washing too infrequently can actually cause a buildup of dirt and sebum, which may suffocate your scalp and hair. The solution for beautiful, healthy hair? Wash it a bit more often. A gentle detox shampoo thoroughly cleanses your scalp without drying out your hair. That way, your hair stays radiant and healthy.

 

❌ “Conditioner makes my hair greasy”

Conditioner does not make your hair greasy — as long as you use it correctly. Shampoo your hair twice for a deep cleanse and rinse thoroughly each time. Apply conditioner starting at the ends of your hair and gently work your way upward. Make sure to rinse it out completely. Greasy hair after washing is often a sign that product hasn’t been rinsed out properly.

Using conditioner is an essential step in your hair care routine. While shampoo opens the hair cuticles to cleanse your hair, conditioner closes them again. This is important because open cuticles are extremely vulnerable. That vulnerability can lead to damage and breakage — and that’s something we definitely want to avoid!

 

❌ “Washing with cold water makes your hair healthier”

Cold water does close the hair cuticles, but it’s not a miracle solution. It doesn’t seal them any better than lukewarm water does. The best way to wash your hair is with lukewarm water: it cleanses thoroughly while remaining gentle on your scalp. And did you know that your hair color also lasts longer when you wash it with lukewarm water? This way, your hair stays clean, healthy, and soft — without the shivers.

 

 ❌“Your hair grows faster if you visit the hairdresser more often”

Your hair doesn’t grow faster if you go to the hairdresser more often, but it does stay healthier. Hair grows from the scalp, so trimming the ends won’t make it grow faster. However, trimming prevents split ends from traveling upward and causing further breakage, allowing your hair to grow longer and stronger.

Regular trims also prevent your stylist from having to cut off a larger portion later, helping you maintain a full, healthy look. How fast your hair grows is determined by genetics, but on average it grows about 1 cm per month. The most important factor for hair growth is a healthy scalp.

 

❌ “The correct order is shampoo, conditioner, hair mask”

Time for a glow-up! The perfect order is shampoo first for a clean base, followed by a nourishing hair mask that penetrates deeply and repairs your hair, and finishing with conditioner to smooth the cuticles and keep your hair soft and shiny. Make sure to rinse the shampoo, mask, and conditioner thoroughly to prevent greasy hair. That way, your hair gets the care it truly deserves!

 

❌ “Brushing isn’t good for your hair”

Actually, it is! Tangles cause friction, and friction leads to breakage. Brush your hair gently and avoid pulling too hard. Start by detangling the ends and slowly work your way up.

The right brush and a gentle technique also stimulate blood circulation in your scalp, which helps your hair grow stronger and healthier. Brushing distributes your natural oils evenly through your strands, adding shine and reducing tangles.

It’s important to remember that wet hair is more fragile than dry hair. After showering, it’s best to use a wide-tooth comb or a brush specifically designed for wet hair. So treat your hair with care and choose a brush that perfectly suits your hair type!