A sleek, straight blowout is one of the most polished, sophisticated looks you can create with hair extensions — and one of the most requested for workplaces, events, and special occasions.
Here's exactly how to create a straight blowout with hair extensions that looks salon-quality at home.
What You'll Need
- Your clip-in or halo extensions applied
- A quality hairdryer with a concentrator nozzle
- A medium to large round brush
- A flat iron or straightener (optional, for finishing)
- Heat protectant spray — essential
- A few drops of shine serum for finishing
How to Blowout Hair Extensions — Step by Step
Step 1 — Apply extensions and heat protectant
Apply your extensions first, then spray heat protectant throughout both your natural hair and the extensions. This step is non-negotiable — Love The Style extensions are 100% human Remy hair and respond to heat the same way your natural hair does.
Step 2 — Section your hair
Clip the top half of your hair up and work from the bottom sections upward. Working in sections ensures even coverage and prevents sections drying or frizzing before you get to them.
Step 3 — Blowdry with a round brush
Take a section about 3–4 cm wide. Place the round brush underneath the section near the roots and direct the hairdryer down the hair shaft as you slowly pull the brush through the length. Keep the nozzle pointed downward — this smooths the cuticle rather than roughing it up.
Step 4 — Tension is everything
The key to a smooth blowout is maintaining gentle tension on the hair as you blow-dry. Pull the brush through at a consistent, even pace. Don't rush — each section needs to be fully dry before you move to the next.
Step 5 — Work through all sections
Release sections progressively, blending your natural hair and extensions together as you work through. The extensions should dry seamlessly alongside your natural hair.
Step 6 — Finish with a flat iron (optional)
For extra sleekness, run a flat iron through the lengths after blowdrying. Use a medium heat setting and work in small sections for the smoothest result.
Step 7 — Finish with serum
Apply a few drops of shine serum or hair oil to your palms, rub together, and smooth over the lengths and ends. This adds high-shine gloss and controls any flyaways.
Tips for the Best Blowout Result
- Always direct the hairdryer down the hair shaft, not upward — downward airflow smooths the cuticle
- Let each section cool before releasing the brush — the shape sets as it cools
- For extra volume at the roots, blow-dry sections upward before smoothing them downward
- A natural-bristle round brush gives a smoother result than a plastic-bristle brush
→ If you have fine hair and want tips on blending: Best Hair Extensions for Thin Hair
Frequently Asked Questions
Can I blowdry hair extensions?
Yes. Love The Style extensions are 100% human Remy hair and can be blow-dried just like your natural hair. Always use a heat protectant spray first and keep the dryer moving to avoid excessive heat in one spot.
Will blowdrying extensions damage them?
With proper heat protection and technique, no. Repeated excessive heat without protection will cause cumulative dryness over time, just as it does to natural hair. Use a protectant and moderate heat settings.
What heat setting should I use for extensions?
Medium heat (around 150–180°C) is ideal. High heat isn't necessary for extensions and can cause unnecessary wear over time.