When summer leaves your blonde dull: bring back the brightness.

If your blonde starts looking dull after a few swims, it is easy to assume it needs another toner. Sometimes it does. Sometimes the colour is being hidden by a build-up that needs a different kind of care.

Pool water, minerals in the water, salt, sunshine and extra washing can all leave their mark during a Sydney summer. Understanding what has changed helps us choose the next step without adding another colour service the hair may not need.

When blonde looks dull or off-colour.

Mineral deposits and product build-up can make lighter hair look flat, feel coated or lose its usual movement. Swimming pools can also leave the hair feeling dry. A greenish cast is commonly linked to copper deposits in the water, rather than chlorine itself turning the hair green.

Warmth or yellow tones can have a different cause: a toner fading, sun exposure or the underlying colour becoming more visible. These changes can look similar at home, which is why reaching for stronger purple shampoo does not always solve the problem.

Tell us when you first noticed the change and whether you have been swimming or using different products. That helps us work out whether the hair needs deposit removal, a tone refresh, more conditioning or a combination.

Clean up the build-up before changing the colour.

A clarifying cleanser can help remove some product residue. A chelating treatment is designed to address mineral deposits. They have different jobs, and the right choice depends on what is on the hair and how its condition is holding up.

A targeted cleanse or detox treatment may help bring the blonde back into view, leaving us better able to assess the tone underneath. If it still needs a gloss or toner, we can plan that from a clearer starting point.

More frequent deep cleansing is not automatically better, especially on lightened hair that already feels dry. We will help you choose an interval and follow-up care that make sense for your swimming habits and colour.

A simple routine around swimming.

• Wet your hair with fresh water before swimming. A swim cap can offer additional protection in the pool.
• Rinse with fresh water as soon as you can afterwards, then wash and condition according to your routine.
• Detangle gently and avoid repeatedly pulling wet, lightened hair into a tight style.
• Bring us any persistent dullness, unusual colour or change in texture, rather than trying several strong treatments at once.

Keep the rest of summer care manageable.

A hat helps limit direct sun exposure to your hair and protects your scalp. Use a conditioning routine suited to your hair, and add heat protection whenever you are using hot tools. On days when you can, letting the hair dry with less heat gives it a break from another round of styling.

Purple shampoo is a tool for certain unwanted yellow tones. Use it at the frequency recommended for your colour; it will not remove copper or other mineral deposits. If it leaves your blonde feeling flat or overly cool, the routine may need adjusting.

Plan for the summer you are actually having.

If you will be in the ocean most mornings or swimming laps several times a week, tell us before your colour appointment. We can consider that when choosing the blonde, the maintenance plan and the care you take home.

You should be able to enjoy summer without turning haircare into another project. A few useful habits and the right kind of refresh can keep your blonde feeling softer, brighter and easier to live with.