Malibu CHard Water TreatmentA clarifying treatment for dull, heavy or rough hair in Rotterdam.

Hair that feels heavy, dull, dry or suddenly hard to style does not always need more products. Sometimes it needs a reset.

The Malibu C Hard Water Treatment helps remove mineral buildup from hard water, chlorine, sea salt and environmental residue, so your hair feels softer, lighter and visibly fresher.

KURO, Malibu C Hard Water Treatment

Malibu C Hard Water Treatment at KURO Rotterdam

At KURO we believe healthy hair is the foundation of every strong look. Colour, shape and styling only truly come into their own when hair feels clean, balanced and easy to work with.

That is why we offer the Malibu C Hard Water Treatment: a professional in-salon service that helps remove unwanted buildup from the hair.

Hard water, chlorine, sea salt, styling products and environmental residue can leave a layer on the hair over time. As a result, hair can feel rough, heavy, dry, dull or less manageable — even when you use quality haircare at home.

The Malibu C Hard Water Treatment helps remove this buildup so your hair feels cleaner, softer and more alive again.

This treatment is ideal when your hair no longer responds the way you are used to.

Want to understand why your hair feels dull, heavy or rough?

Read our journal on hard water and mineral buildup, where we explain how minerals, chlorine, sea salt and styling residue can affect how your hair feels and how colour responds.

Remove mineral buildup

For hair that feels heavy, coated or less fresh.

This treatment helps remove minerals such as calcium, magnesium and copper from the hair. They can attach to the hair through water and environmental exposure. By clarifying the hair, you get a cleaner base and hair that feels lighter.

Colour support

For blonde, coloured or highlighted hair that looks dull.

Mineral buildup can make colour appear flatter, warmer or less vibrant than intended. The Hard Water Treatment helps remove residue that can block shine and clarity — a smart treatment before a colour appointment or between colour services.

Softness and movement

For hair that feels rough, dry or hard to style.

By removing what does not belong on the hair, the treatment can help restore softness, movement and manageability. Hair often feels lighter, cleaner and easier to style after just one session.

Frequently asked questions

  • What is the Malibu C Hard Water Treatment?

    The Malibu C Hard Water Treatment is a professional clarifying in-salon service that helps remove mineral buildup and residue from the hair. It is especially suitable for hair that feels dull, heavy, rough, dry or hard to style.

  • Is this treatment only for people with hard water?

    No. Even if you are not sure how hard your water is, your hair can collect residue from minerals, chlorine, sea salt, air pollution and styling products. The treatment is suitable when your hair feels coated, lifeless or less fresh than usual.

  • Is the Hard Water Treatment good before colouring?

    Yes. A cleaner hair base can help colour services perform better. We often recommend this treatment before or between colour appointments when hair looks dull, feels heavy or lacks shine.

  • Can I book this treatment on its own?

    Yes, the Hard Water Treatment can be booked as a standalone service or as an upgrade with another treatment. Your stylist can advise what works best for your hair during your appointment.

  • How often do I need a Hard Water Treatment?

    That depends on your hair, lifestyle and how quickly buildup returns. For some clients a single reset is enough. Others choose to repeat the treatment seasonally or schedule it ahead of colour appointments.

Results after a single treatment

  • Hair feels lighter and cleaner More softness and movement Helps remove mineral buildup and residue Can make dull or rough hair look fresher Creates a cleaner base for colour services
  • Ideal after holidays, swimming, sea salt or heavy styling product use

Pro tip from our stylists

Book the Malibu C Hard Water Treatment before your colour appointment if your hair feels dull, heavy or hard to lift. The treatment is also a smart reset after summer, holidays, lots of swimming or periods when you have used a lot of styling products.

For longer-lasting results at home, your KURO stylist can advise which clarifying and care routine suits your hair best.