I. Understanding the Basics
* Lightener (Bleach): The core of highlighting. It lifts the natural pigment from your hair. Different strengths exist, and the choice depends on your hair color and desired lightness.
* Developer: Mixed with the lightener to activate it. Measured in "volumes" (e.g., 10, 20, 30, 40). Higher volumes lift color faster but also cause more damage.
* Toner (Optional but Recommended): Used after lightening to neutralize unwanted tones (yellow, orange, brassy) and achieve the desired highlight color (ashy, golden, etc.).
* Tools: Bowls, brushes, gloves, foils, clips, highlighting cap (for cap highlights), balayage board (for balayage), heat protectant, shampoo, conditioner, deep conditioner.
II. Methods of Highlighting
* Foil Highlights:
* Process: Sections of hair are woven or sliced, lightener is applied, and the sections are wrapped in foil to isolate them and trap heat.
* Pros: Precise placement, can achieve a wide range of lightness, good for creating defined highlights.
* Cons: Can be time-consuming, potentially more damaging than some other methods due to heat retention.
* Balayage:
* Process: Lightener is hand-painted onto the hair, typically focusing on the mid-lengths and ends. No foils are used; the lightener processes in the open air.
* Pros: Creates a soft, natural, sun-kissed look. Less harsh line of demarcation as it grows out.
* Cons: Requires skilled application, may not lift as much as foil highlights, can be tricky to achieve consistent results.
* Cap Highlights:
* Process: A plastic cap with small holes is placed over the head. Hair is pulled through the holes using a crochet hook, and lightener is applied to the strands that have been pulled through.
* Pros: Relatively inexpensive, good for short hair or creating subtle highlights.
* Cons: Can be uncomfortable, difficult to pull hair through evenly, limited placement options, not suitable for very long hair.
* Chunking Highlights:
* Process: This method involves taking relatively thick sections of hair and applying lightener to them. It's a more dramatic look.
* Pros: Bold look, easier to apply.
* Cons: Can look dated if not done carefully, may not be as natural-looking.
* Ombre:
* Process: Color gradually transitions from dark to light, typically darker at the roots and lighter at the ends. Technically, not highlights, but often grouped in.
* Pros: Low maintenance, can add dimension and brightness.
* Cons: Can be a harsh transition if not blended well.
III. Important Considerations (Before You Start!)
* Hair Condition: Assess the health of your hair. Damaged, dry, or brittle hair is more susceptible to damage from highlighting. Consider a deep conditioning treatment before and after.
* Hair History: Have you recently colored, permed, or relaxed your hair? These treatments can affect how your hair reacts to lightener.
* Desired Results: Determine the level of lightness you want, the tone (warm, cool, neutral), and the overall look you're aiming for. Look at pictures for inspiration.
* Hair Color: Your natural or current hair color will influence the choice of lightener and developer.
* Strand Test: *Always* do a strand test on a small, hidden section of your hair before applying lightener to your entire head. This will help you determine how your hair will react and avoid unwanted surprises.
* Allergy Test: Lightener and developer can sometimes cause allergic reactions. It's wise to test a small area of skin 48 hours beforehand.
IV. Basic Steps (General Guide - Specifics Vary by Method)
1. Preparation: Gather all your supplies. Protect your clothing with an old towel or cape. Brush your hair to remove any tangles.
2. Mixing: Carefully mix the lightener and developer according to the manufacturer's instructions. Wear gloves. Ensure proper ventilation.
3. Sectioning: Divide your hair into sections based on the highlighting method you're using.
4. Application: Apply the lightener to the desired sections, starting at the roots (if desired) and working towards the ends. Be precise and avoid overlapping. Use the appropriate technique (foil, balayage, cap, etc.).
5. Processing: Allow the lightener to process for the recommended time, checking regularly to monitor the color lift. Do *not* exceed the maximum processing time. The strand test will help you determine the ideal processing time.
6. Rinsing: Thoroughly rinse the lightener from your hair with cool water.
7. Toning (Optional): Apply toner to neutralize unwanted tones. Follow the toner's instructions carefully.
8. Shampoo & Condition: Wash your hair with a color-safe shampoo and conditioner.
9. Deep Condition: Apply a deep conditioning treatment to replenish moisture and help repair any damage.
10. Style: Style your hair as usual.
V. Important Tips and Cautions
* Read Instructions Carefully: Always read and follow the manufacturer's instructions for the lightener, developer, and toner you are using.
* Don't Overlap: Avoid overlapping lightener onto previously lightened hair, as this can cause breakage.
* Monitor Processing: Check the color frequently during processing to prevent over-lightening.
* Gentle Handling: Be gentle when handling your hair, especially when wet, as it is more fragile.
* Professional Help: If you're unsure about any step or have concerns about your hair's health, consult a professional hairstylist. Highlighting is a chemical process, and it's easy to damage your hair if not done correctly.
* Maintain Your Highlights: Use color-safe shampoos and conditioners, avoid excessive heat styling, and get regular trims to keep your highlights looking their best.
* Protein Treatments: Use protein treatments sparingly and only when your hair needs them. Too much protein can make hair brittle.
* Lower is better: When it comes to the developer volume, if you have the time to let it sit for longer, a 10 or 20 volume developer will lift the hair slower, and cause less damage than a 30 or 40 volume developer.
VI. When to See a Professional
* If you're a beginner: Highlighting can be tricky, and a professional can help you achieve the desired results without damaging your hair.
* If you have dark hair: Lifting dark hair to a light blonde can be challenging and requires expertise.
* If you have damaged hair: A professional can assess the condition of your hair and recommend the best course of action.
* If you want a specific technique (like balayage): These techniques require skill and experience.
* If you've had a bad experience with DIY highlights in the past.
Highlighting can be a great way to enhance your hair's color and add dimension. However, it's important to approach the process with caution and knowledge. If you're not comfortable doing it yourself, don't hesitate to seek professional help. Good luck!