Model with icy platinum blonde hair styled in a voluminous crop after full head bleach with OLAPLEX in a Weymouth salon
Hair Colouring

Full Head Bleach

£80 – £0
75 - 0 mins
Patch Test
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Full Head Bleach is a comprehensive lightening service that transforms your natural or coloured hair into a significantly lighter blonde base. Our Weymouth salon team applies professional-grade bleach across your entire head in carefully controlled stages, then tones and treats the hair to achieve an even, wearable blonde shade that suits your skin tone and lifestyle.

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What to Expect During Your Appointment

Your full head bleach service begins with a thorough consultation to assess your hair's condition, starting colour and your desired result. The process involves:

  • Sectioning and application: Hair is divided into quadrants and bleach is applied in fine sections, working from mid-lengths and ends first, then roots last to ensure even lifting
  • Careful monitoring: Processing typically takes 20–45 minutes depending on your hair's thickness and starting level, with regular checks every 5–10 minutes
  • Rinsing and treatment: Once the desired lift is reached, bleach is thoroughly rinsed, followed by shampooing and bond-building treatments to strengthen the hair structure
  • Toning: A toner is applied to refine your shade—whether cool ash, creamy blonde or warm golden—and reduce any unwanted brassiness

The appointment duration varies based on hair length and density, but most clients should expect to be with us for several hours to achieve the best possible result.

Aftercare and Maintenance

Bleached hair requires dedicated care to stay healthy, bright and beautiful. We'll provide personalised advice, but typical aftercare includes:

  • Using shampoo and conditioner formulated for colour-treated hair to preserve tone and moisture
  • Regular deep conditioning masks and bond-repair treatments to manage increased porosity and prevent dryness
  • Purple or anti-yellow shampoo used intermittently to control brassiness between salon visits
  • Minimising heat styling or always using heat protection to reduce further damage

Full head bleach is permanent—once pigment is stripped, only new growth at the roots will show your natural colour. Plan for root touch-ups every 6–10 weeks and periodic re-toning as the toner gradually fades and underlying warmth becomes visible.

Is Full Head Bleach Right for You?

This service works beautifully for clients seeking a dramatic blonde transformation or a clean, light base for vivid fashion colours like pastels, pinks or blues. However, a few considerations:

  • Hair health is paramount: Existing damage, breakage or a history of box dyes may require a more gradual lightening plan or alternative techniques
  • Very dark hair often needs more than one session to reach platinum or very light blonde—expecting this in a single visit can compromise hair integrity
  • Maintenance commitment: Beyond regular root services, you'll need to budget time and cost for professional toning, trims and strengthening treatments
  • Scalp sensitivity: Bleach sits close to the scalp and can cause warmth or tingling during processing; let your stylist know immediately if discomfort occurs

Our experienced team in Weymouth will assess your hair during consultation and create a realistic plan that prioritises both your colour goals and your hair's long-term health.

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Client Reviews

5.0

Based on 2 reviews

  • L

    Louise Matthews

    Fabulous hairdressers, very friendly and Nikki is extremely knowledgeable - she gave me excellent advice as to my colour. Really pleased with the result and the care and attention shown by Caitlin during my appointment.
  • T

    Tanya Reed

    I have had wonderful care and treatment from Nicki and Caitlin this week. Having just had implant surgery and and being unable to hear without my aids, they showed understanding and empathy and ensured that they communicated effectively with me throughout the hours that I was there. From slowly turning me round in chair, to checking they weren’t hurting my implant area, I now have a beautiful head of highlights and will definitely be going back and would give 10/10. Thanks again ladies

Frequently Asked Questions

How much does a full head bleach cost at Changing Grooms?
Full Head Bleach is priced between £75 and £85, depending on hair length, density and any additional treatments required during your appointment.
How long does a full head bleach appointment take?
Most full head bleach appointments take several hours, as the service involves careful sectioning, controlled processing (typically 20–45 minutes), rinsing, strengthening treatments and toning to achieve an even result.
Will my hair be platinum blonde after one session?
It depends on your starting colour. Very dark or previously coloured hair often requires more than one bleaching session to reach platinum safely. Your stylist will assess your hair and create a realistic plan during consultation.
How often will I need root touch-ups?
Root regrowth typically requires professional touch-ups every 6–10 weeks to keep the colour even. You may also need periodic re-toning as the toner fades and warmth becomes visible.
Will bleaching damage my hair?
Bleaching removes pigment and increases porosity, which can make hair feel drier and more prone to breakage. Professional application, bond-building treatments and dedicated aftercare minimise damage and keep hair healthy.
Can I bleach my hair if it's already coloured or damaged?
It depends on the condition and history of your hair. Box dyes, previous bleach or existing damage may require a more gradual approach or alternative techniques. A consultation will determine the safest plan for your hair.
What aftercare products do I need after a full head bleach?
Use shampoo and conditioner for colour-treated hair, regular deep conditioning masks, bond-repair treatments, and purple or anti-yellow shampoo intermittently to control brassiness. Your stylist will recommend specific products during your appointment.
Will the bleaching process hurt or damage my scalp?
You may feel warmth or tingling as bleach processes near the scalp, which is normal. If discomfort becomes significant, let your stylist know immediately so they can check and adjust as needed.
Can I use full head bleach as a base for fashion colours?
Yes, full head bleach creates an ideal light, clean base for vivid fashion colours like pastels, pinks and blues. The lighter the base, the brighter and truer those shades will appear.
Do I need a patch test before a full head bleach?
A patch or strand test may be recommended, especially if you have a history of sensitivity, allergies or haven't had bleach before. Discuss this with your stylist when booking.

Available Team Members

These team members perform this service

  • Nicki Cattel, salon owner of Changing Grooms in Weymouth, smiling with a stylish short silver hairstyle
    Nicki Cattel
    Salon Owner
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  • Hannah Tribe, Salon Director at Changing Grooms, smiling with wavy blonde hair and natural makeup look
    Hannah Tribe
    Salon Director
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  • Caitlin Sanderson, Graduate Stylist at Changing Grooms, with long wavy blonde hair and natural makeup posing in front of a silver backdrop
    Caitlin Sanderson
    Graduate Stylist
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