One of the most common questions we get: "I have all these attachments — which one do I actually use?"
Reddit's r/HaircareScience calls multi-styler attachments "the most underused feature in hair tools" — most people use one or two and ignore the rest. Here's exactly what each one does and when to reach for it.
🌀 Curling Barrel — Waves & Curls
Best for: Defined curls, loose waves, beachy texture
Hair types: All hair types
How to use: Hold section near barrel, let Coanda airflow wrap automatically, hold 8-12 seconds, cool shot, release
Pro tip: Alternate curl direction (toward face, away from face) for natural-looking waves instead of uniform ringlets. For curls that actually last all day, read our guide on why air styler curls fall out.
💨 Concentrator Nozzle — Smooth & Straight
Best for: Sleek blowout, straightening, frizz control
Hair types: All, especially thick or frizzy hair
How to use: Direct airflow downward along hair shaft, root to tip, with a paddle brush or your fingers
Pro tip: Always direct airflow downward — this closes the cuticle and creates shine. Upward airflow opens the cuticle and creates frizz.
🌺 Volumizer Brush — Root Lift & Body
Best for: Fine, flat, or thin hair that needs serious volume
Hair types: Fine to medium
How to use: Place directly at root, lift upward at 90° angle, hold 8-10 seconds, cool shot while still lifted
Pro tip: The cool shot while lifted is non-negotiable — it locks the root in the lifted position. Without it, volume falls within hours. See our full guide on getting volume with an air styler.
🔵 Round Brush — Blowout & Movement
Best for: Classic blowout, body and bounce, smoothing with movement
Hair types: Medium to thick
How to use: Roll brush through sections from root to tip, rotating inward or outward at ends for shape
Pro tip: Use after the Volumizer for maximum effect — Volumizer sets the root lift, Round Brush adds the blowout finish.
🌪️ Diffuser — Curly & Wavy Hair
Best for: Enhancing natural curls and waves without disrupting the pattern
Hair types: Curly, wavy, or textured hair
How to use: Scrunch sections upward into diffuser bowl, low heat, low speed to avoid frizz
Pro tip: Always use on low speed. High-velocity airflow disrupts curl clumps and causes frizz. Patience here pays off.
📍 Root Lift Comb — Volume at the Crown
Best for: Targeted root volume, adding height at the crown
Hair types: Fine, flat, or thin hair
How to use: Insert comb teeth at root, lift upward while applying heat, cool shot to set
Pro tip: Best used on the top sections of hair where flat roots are most visible. Combine with Volumizer Brush for full-head volume.
Which Attachment for Which Look?
| Goal | Primary Attachment | Finish With |
|---|---|---|
| Defined curls | Curling Barrel | — |
| Loose waves | Curling Barrel (larger) | Fingers to separate |
| Sleek straight | Concentrator | — |
| Voluminous blowout | Volumizer + Round Brush | Light hairspray |
| Natural curls | Diffuser | Anti-frizz serum |
| Root volume only | Root Lift Comb | Volumizer |
The Most Common Mistake
Using the wrong attachment for your hair type. The Curling Barrel is designed for all hair types, but the Volumizer works best on fine hair — on thick hair, it won't create enough lift. Thick hair needs the Round Brush for body.
Not sure if your results are attachment-related or technique-related? Read these 5 common air styler mistakes.
Get the Most From Your GLAMUP
The GLAMUP AirCurler™ 6-in-1 and FusionPro 6-in-1 include all 6 attachments — every look covered, one tool.
