How to thin out hair with thinning shears: A step-by-step guide

When to use thinning shears

Always thin hair when it's clean and dry. Dry hair shows the natural fall and volume, allowing you to see exactly where bulk needs to be removed. Avoid using thinning shears on wet hair, as it can lead to uneven results once the hair dries. Also, refrain from thinning near the roots or crown unless absolutely necessary, as this can create flyaways or overly thin patches.

Step-by-step: How to thin out hair with thinning shears

1. Start with clean, dry, and detangled hair to ensure precision and avoid uneven results.

2. Section your hair using clips. Begin with the bottom layers and gradually work your way up to maintain control and even distribution.

3. Take a small section of hair and hold it out horizontally from your head, keeping tension for accuracy.

4. Position the thinning shears at mid-shaft or near the ends—never at the roots—to avoid removing too much volume.

5. Hold the shears at a 45-degree angle. Make a light snip and gently comb through the section to disperse the cut hairs.

6. Assess the results after each cut. Thinning is subtle work—less is more—so go slowly and check your progress often.

7. Repeat this process on other sections, always working in thin layers. Be mindful to keep your cuts evenly spaced and avoid over-thinning one area, especially around the crown or hairline where hair is most visible.

Tips for different hair types

Fine to medium hair: Use shears with more teeth and make fewer cuts to maintain a natural look and avoid over-thinning. It’s often best to snip just once or twice per section, focusing on the mid-lengths and ends rather than the roots. This helps create a subtle reduction in volume without compromising overall fullness.

Thick hair: Use shears with fewer teeth, which allow more hair to be removed with each cut. Divide the hair into smaller sections and work methodically through the layers, being careful not to remove too much at once. Gradual thinning gives you better control over the final shape and helps maintain natural movement and bounce.

Curly or textured hair: Always thin it when dry so you can see the true shape and shrinkage of the curls. Use a light hand and thin out small, strategic areas to avoid frizz and preserve curl definition. Focus on the outer layers and avoid cutting into the body of the curl, as this can lead to uneven or puffy sections.

Common Mistakes to Avoid

• Over-thinning can lead to frizz or limp hair. Go slow and check your progress often.

• Thinning too close to the scalp can create awkward volume or patchy areas.

• Using regular shears instead of thinning shears won't deliver the same soft, blended results.

Aftercare and maintenance

Space out your thinning sessions every 6-8 weeks to avoid over-processing your hair, which can lead to weakened strands and uneven texture over time. Giving your hair ample recovery time between sessions helps preserve its natural strength and movement. It's also a good idea to assess how your hair responds after each thinning session before planning the next one.

For best results:

• Wait 6–8 weeks between thinning sessions to allow hair to recover.

• Assess your hair's condition after each session to adjust your approach if needed.

Follow up with hydrating hair products, especially sulfate-free shampoos and conditioners, to maintain healthy strands and retain moisture.

Recommended care includes:

• Sulfate-free shampoo and conditioner to reduce dryness.

• Weekly deep conditioning treatments to boost nourishment.

• Leave-in conditioners to lock in moisture and softness.

Avoid excessive heat styling whenever possible, as thinning can make the hair more susceptible to damage.

Tips for heat protection:

• Use heat protectant spray before styling with hot tools.

• Limit heat use to special occasions rather than everyday routines.

• Apply smoothing serums or leave-ins to reduce frizz and protect from humidity.

With the right care, thinned hair can remain healthy, vibrant, and easier to style, all while maintaining its natural beauty.

From bulk to balance

Learning how to thin out hair with thinning shears can make a noticeable difference in your routine. With the right technique and tools, you can achieve lighter, more manageable hair without giving up length or style. Start slow, be gentle, and let your hair guide the process.