Washing Your Hair Before Colouring: The Essential Guide

You’ve booked your dream hair colour appointment and can’t wait for your transformation! But one question might linger: should you wash your hair beforehand or not? This isn’t a simple yes-or-no question. Let’s discuss the best approach and other tips for achieving gorgeous, long-lasting results.

The Ideal Hair Canvas: Not Too Clean, Not Too Oily

The key to flawless colour is finding a happy medium. Here’s what you need to keep in mind:

• Oily Hair: If your hair gets greasy easily, washing it 24-48 hours before your appointment is a good idea. This way, your stylist can work with fresh, but not squeaky clean, hair.
• Normal or Dry Hair: Embrace your natural oils! Day-old or even second-day hair provides some protection and moisture for a healthier-looking colour—no need to wash the day of your appointment.

Bleaching: The Same Rules Apply

Whether you’re going for platinum blonde or pastel highlights, the balance between clean and naturally conditioned hair still matters. Follow the same guidelines as above for your best hair day.

When It’s Okay to Colour Damp Hair

Sometimes, your stylist might recommend freshly washed hair, depending on the desired results. When applied to damp locks, techniques like wet balayage or certain toners create a softer, blended effect. Trust your stylist to guide you so they can achieve your desired look.

Prep Tips for Stunning Colour

• Focus on Hair Health: The healthier your hair feels before your appointment, the better your colour will look. Nourishing masks and leave-in treatments create a vibrant, glossy base for your new shade.
• The Big Chop – Before or After?: Talk to your stylist during your consultation about trimming your hair before or after colouring. This can affect how highlights and toning are applied, so it’s best to have a clear plan.

After Your Colour: When to Wash

How long should you wait before washing once you have your perfect new shade? While there’s no one-size-fits-all answer, here’s the general rule of thumb:

• Listen to Your Hair: Aim to wait as long as possible before washing, ideally until your hair feels ready to refresh.
• Colour Longevity: Frequent washing can shorten the lifespan of some hair colours. If possible, wait a few days to maximise vibrancy.
• Use the Right Products: When it is time to wash, choose a colour-safe shampoo and conditioner designed to preserve your beautiful new shade. Your stylist will recommend the perfect products for your hair type.

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