1. Diagnose
Divide the hair into zones and assess artificial pigment, natural level, porosity and chemical history. One head may need several different solutions.
Hair color correction · professional education
Hair color correction starts with a better diagnosis
When color goes wrong, it is tempting to start mixing immediately. Blondr teaches you to pause, map the problem and choose a sequence that respects the limits of the hair.
Concise videos At your own pace With Ida Gunell
Blondr Education
Next lesson
Hair color correction
Watch the technique with Ida
Separate color, lift and porosity problems
Map banding and uneven pigment before correcting
Prioritize hair integrity when the goal and canvas conflict
Plan and document a correction across one or more services
From knowledge to craft
You learn more when you know what to look for.
A calmer decision-making system for complex work: diagnose, test, plan, execute and evaluate.
2. Test the plan
Use strand tests and realistic milestones before committing to the complete service. Evidence gives you better information than the desired outcome alone.
3. Correct in sequence
Address the most critical zones first, and distinguish between removing, filling, neutralizing and evening out pigment.
4. Evaluate and document
Save formulas, timing, observations and images. Good records make the next step safer, especially when the correction must happen over time.
Your educator
Ida Gunell
Aveda Master Educator · colorist
“I show complete client services, including the decisions made along the way. It is between those decisions that color correction becomes a craft rather than a recipe.”
Frequently asked questions
Professional answers, without the detour.
What is hair color correction?+
Hair color correction is a planned process for addressing unwanted tone, depth, banding, spotting or artificial pigment. It may require several techniques and sometimes more than one appointment.
How do I correct orange hair after lightening?+
First determine whether the hair is light enough for the target. Orange can be neutralized with a complementary tone, but toner cannot always compensate for a canvas that is still too dark.
How do I fix banding in hair color?+
Map the depth, tone and history of each band. Protect the lightest and most porous areas, and work only where correction is needed. Strand testing is especially important.
Can hair color correction be learned online?+
Video is well suited to showing analysis, sectioning and decisions on real models. Blondr is professional education, not a substitute for strand tests, manufacturer instructions or your own risk assessment.
Made for life behind the chair
Ida in your pocket. Your craft in your hands.
Watch concise lessons between clients, then return to complete services whenever you have time to go deeper.
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