Hair Health

Hard Water and Your Hair: What Melbourne Locals Should Know

Wondering why your hair feels dull or your colour fades faster than it should? Melbourne's water might be part of the story. Here's what's really going on, and how to look after your hair.

15 May 2026·3 min read

If your hair feels a little dull, coated or harder to manage than it used to, your water could be playing a quiet part. Hard water simply means water with higher levels of dissolved minerals like calcium and magnesium. Melbourne's supply is generally on the softer side compared with much of Australia, but it does vary by suburb and season, and even moderately mineral-rich water leaves its mark on your hair over time.

What hard water actually does to your hair

Those minerals don't rinse away cleanly. They build up on the hair shaft, leaving a faint film that stops moisture and product from getting in properly. Over time that shows up as dullness, a rough or straw-like feel, and colour that looks faded or muddy sooner than it should. For blondes especially, mineral build-up is a common reason tone goes brassy faster than expected.

How to tell if water is part of the problem

The usual signs are hair that feels coated even after washing, shampoo that won't lather well, and a tightness in your scalp. If you've recently moved house, switched suburbs or travelled and your hair started behaving differently for no obvious reason, water chemistry is worth considering. It's rarely the whole story on its own, but it often quietly makes everything else worse.

Small habits that help at home

A weekly clarifying or chelating shampoo lifts mineral build-up so your usual products can do their job again. Rinse with cooler water where you can, since heat opens the cuticle and lets more minerals settle in. A good leave-in or weekly mask restores the moisture that build-up blocks, and if you swim regularly, rinse straight after to stop chlorine and minerals setting in together.

Where a salon treatment makes the difference

Home care manages build-up, but it can't fully reverse what's accumulated over months. An in-salon hair treatment is the proper reset, deep-cleansing the minerals away and rebuilding moisture and strength underneath. We read your hair first, then prescribe exactly what it needs, rather than reaching for a generic fix. It's also the smartest move before any colour, so your tone takes evenly and lasts.

If your hair feels flat, coated or harder to manage lately, come in and let us take a proper look. Book online through Fresha, give us a ring on (03) 8822 1699, or pop in for a consultation, and we'll tell you honestly what your hair needs and how to keep it healthy. You're in good hands.

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