Beauty One Step Volumizer Plus Guide: Salon Blowouts at Home Today
An educational guide from the Beauty AMZ research team. No hard sell, just what you need to know.
Why Hot-Air Brushes Work
They combine drying and styling in one pass. One pass means less total heat exposure. The oval barrel smooths while it lifts. Tourmaline and ceramic coatings reduce frizz. Results rival salon blowouts with practice.
Prep for the Perfect Blowout
Towel dry until hair is damp, not dripping. Apply heat protectant evenly through lengths. Detangle fully with a wide-tooth comb. Section hair into 4 to 6 parts. Work from the bottom layers upward.
The Root-Lift Technique
Place the PLUS brush right at the roots. Lift straight up, away from the scalp. Hold for 5 seconds to set the lift. Glide down slowly through the lengths. Repeat on every section for all-over volume.
Maintenance and Care
Clean trapped hair after every few uses. Wipe the barrel monthly with a damp cloth. Store with the head detached to save space. Replace the brush if bristles bend or break. Good care keeps performance high for years.
Recommended Products
Start with the Volumizer PLUS 2.0 for maximum root lift. Add the classic 2.8 inch for big blowout days. Keep the Root Booster handy for second-day refreshes.
Best for: Root lift and shorter hair
REVLON One-Step Volumizer PLUS 2.0, 2.4 Inch, Black
- Slimmer 2.4 inch barrel
- Detachable head for travel
- Improved motor, faster drying
- Ranked number 7 in hot-air brushes
Pros
- Best root access
- Travel-friendly design
- Proven popular pick
Cons
- Higher price than classic
- Smaller barrel for long hair
Best for: Big bouncy blowouts
REVLON One-Step Volumizer with Improved Motor, 2.8 Inch
- Large 2.8 inch oval barrel
- Improved motor
- Ranked number 2 in hot-air brushes
- Best for medium to long hair
Pros
- Biggest, bounciest results
- Lower price
- Hugely popular
Cons
- Bulkier, less travel friendly
- Harder to reach roots
Best for: Targeted root touch-ups
REVLON One-Step Root Booster Round Brush, 1.5 Inch
- Small 1.5 inch round barrel
- Targets flat roots
- Ranked number 6 in hot-air brushes
- Great second-day refresh tool
Pros
- Perfect root lift
- Good for bangs and short hair
- Completes the volume system
Cons
- Not for full-head styling
- Highest price of the three
Ready to Choose?
See our top product picks for one step volumizer plus, or jump straight to the head-to-head comparison of the two most popular options.
Hot-Air Brushes on Short Hair and Pixies
Short hair changes the hot-air brush technique completely, and most tutorials assume lengths that do not apply. On bobs and lobs, the oval barrel works best when you work in smaller sections than you would on long hair, lifting at the root and rolling just the ends under or outward. The root lift is where the volume comes from on short hair; the lengths need only a pass or two. On pixies, the full-size One-Step barrel is often too large to maneuver, and the technique shifts to using just the edge of the barrel for smoothing, or stepping down to a smaller round-brush attachment if your system offers one.
The burn risk is higher at short lengths because the tool sits closer to the scalp and ears. Keep the brush moving continuously, never parking it against the scalp, and use the lower heat setting for the sections nearest the ears and hairline. Bangs deserve their own technique: dry them first while they are dampest, directing the airflow downward and to the side you want them to fall, since bangs set in whatever position they dry in. Short hair also dries faster, which means less total heat exposure per session, one genuine advantage of the crop.
Second-Day Blowouts Without Rewashing
A hot-air brush blowout has good second-day potential if the refresh targets what actually collapsed overnight. The usual failure is flat roots plus frizzy ends, and each needs its own fix. Roots respond to dry shampoo applied at the roots, left for a minute to absorb oil, then a quick lift with the hot-air brush on low heat, just the root area, to restore the volume. Ends respond to a light mist of water plus a smoothing pass with the brush, reactivating yesterday's shape.
The safety ceiling for daily touch-ups is real: each refresh adds heat exposure, so keep touch-up temperatures lower than full-style heat and limit the brush to the sections that need it rather than redoing the whole head. Two to three refresh sessions between washes is sustainable for most hair; beyond that, accumulation outweighs convenience. Overnight preservation does more than any morning technique: sleeping on a satin pillowcase, or wrapping the hair loosely, keeps the blowout's shape so the refresh is minor. For comparing air-styling alternatives with different attachments, our best air hair styler picks cover the gentlest fast-styling options.
Heat and Color-Treated Hair: Minimizing Fade Per Session
Heat accelerates color fade because it opens the cuticle and lets dye molecules escape, and the effect is strongest on the shades people love most: reds, coppers, and vivid fashion colors. The per-session minimization routine starts with heat protectant every time, since the barrier measurably reduces cuticle disruption. Work in single passes at the lowest effective temperature rather than multiple passes at low heat, because total heat exposure matters more than the peak setting.
Timing around color appointments multiplies the effect. Style with heat freely in the weeks before your refresh, and give freshly colored hair a heat break for the first week when the dye is most vulnerable. Purple shampoo, which many color-treated blondes use, tones brassiness but does nothing against heat fade, so do not mistake toning for protection. Wash in lukewarm water on heat-styling days, since hot water plus heat styling is a double assault on the cuticle. For the straightening side of heat tools and how they compare on hair protection, our best flat irons guide breaks down which features actually matter.