What is Schwarzkopf BlondMe Premium Lightener 9+?
BlondMe Bleach 9+ is a premium lightener designed to lift up to 9 levels while maintaining the hair bonds. It’s a dust-free formula enhanced with anti-metal bond protection technology and bonding additives to support fragile or delicate hair through intense chemical processes. This makes it ideal for achieving a light blonde result with minimal hair breakage.
Why Choose BlondMe Over Other Bleaches?
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Bond Enforcing Technology: The BlondMe Premium Lightener includes integrated dual bonding technology to help protect the hair during lightening, minimizing hair breakage.
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Anti-Metal Treatments: Its anti-metal bond protection neutralizes metal ions, which can interfere with lightening and lead to damaged hair or uneven lift.
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Off-Scalp & On-Scalp Applications: Designed for professional use, this bleach works for both on-scalp and off-scalp applications, depending on the developer and flexible mixing ratio used.
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Maximum Lift: Its intense mix concentration delivers powerful, even lift — especially effective on dark bases.
Understanding Bleach vs. Lightener
All bleaches are lighteners, but not all lighteners offer what BlondMe bleach does: protection. Unlike traditional formulas, this one supports softer neutralization, thanks to succinic acid and advanced bonding technology that strengthens the internal hair structure.
Choosing the Right Developer Volume
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20 Vol: Lifts 2–3 levels – great for damaged scalp or root touch-ups.
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30 Vol: Lifts 4–6 levels – ideal for most users aiming for full-head bleaching.
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40 Vol: Lifts 7–9 levels – for dark bases needing strong lift (only for experienced users).
Developer choice is critical for minimizing hair breakage and tailoring the lift to suit your current hair color and condition.
What You’ll Need

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Non-metallic bowl (to avoid reacting with metal ions)
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Measuring scale or scoop
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Tint brush
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Suitable gloves
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Timer
⚠️ Always do a patch test 48 hours in advance to prevent severe allergic reactions and skin irritation.
Ideal Mix Ratios
BlondMe 9+ supports step flexible mixing ratios for different techniques:
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Foil/balayage work: 1:1.5 – thicker consistency.
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On-scalp applications: 1:2 – creamy and gentler for delicate hair.
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Global bleach applications: 1:2.5 – thinner and easy to spread.
How to Mix BlondMe Bleach Like a Pro
Step 1: Scoop the Powder - Measure the powder by weight — e.g., 30g.
Step 2: Add Developer - Multiply the powder weight by your chosen ratio. For 1:2, use 60g developer.
Step 3: Mix to Perfection - Use your tint brush to blend until smooth, creamy, and lump-free.
Applying the Bleach: Tips for Best Results
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Start mid-length to ends, save roots for last — the scalp’s heat speeds up the lift.
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Use foils for better lift control and even application.
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Section hair finely and rinse hair thoroughly once processing is done.
⏱ Processing Time: Max 45 minutes. Check every 10 minutes to avoid over-processing or damaged hair.
Adjusting Based on Hair Type
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Virgin hair: 30 vol, 1:2 ratio – easy lift.
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Previously colored hair: 20 vol, 1:2.5 – gentler for damaged hair.
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Dark, resistant hair: 40 vol (with caution) – strong results, use a protective layer.
Anti-metal treatments needed, especially with hard water or metallic residue to avoid adverse reactions.
Common Mistakes to Avoid
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Overmixing/undermixing – leads to uneven lift.
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Metal tools – can trigger reactions with bleach; avoid!
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Wrong ratios – disrupt the process and may cause hair breakage or scalp irritation.
Choosing a soft mix option using BlondMe bleach tone guidelines can make all the difference.
Post-Bleach Care & Toner Suggestions

Once you’ve achieved stunning blonde results, the journey isn't over. Toners help define pastel tone, enhance natural blonde tone directions, and counteract warm undertones.
Recommended Toners:
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BlondMe Toning Shades: Ice, Lilac, Sand, and Steel Blue – designed to neutralize dark bases and warm undertones.
⏱ Process for 10–20 minutes, depending on the desired base.
Aftercare Musts:
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Use a deep conditioner or mask weekly.
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Anti-yellow shampoo to keep brass away.
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Avoid frequent salon visits by caring properly at home!
Expert Tips
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Don’t multitask — focus during the bleaching process.
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Strand test before full application.
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Wear suitable gloves and keep bleach off your skin.
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Neutralizing shampoos help lock in your desired bleach tone.
Summary
Mixing BlondMe Premium Lightener 9+ with precision and care offers salon-level blonde with less damage. From using the correct flexible mixing ratio to choosing the best developer volume and finishing with smart toning, each step plays a role in reducing hair breakage and protecting hair structure.
Frequently Asked Questions
Can I use BlondMe 9+ on my scalp?
Yes — with 20 or 30 vol and a 1:2 ratio. Never use 40 vol on the scalp due to the risk of a damaged scalp or severe allergic reactions.
How long can I leave it on?
No more than 45 minutes. Check every 10–15 minutes for signs of lift and scalp comfort.
Can I mix BlondMe bleach with another brand of developer?
You can, but using BlondMe Premium Developer ensures full bonding and anti-metal bond protection benefits.
My bleach is too runny — help!
Add more powder, but carefully, maintaining your ratio.
Do I need to tone after using BlondMe 9+?
Absolutely — toning removes warm undertones, enhances blonde skills, and gives you that polished light blonde finish.