FHI Heat UNbrush Plus Detangling Brush for Curly & Fragile Hair — 84 UltraFlex Bristles, Vented, Ultra-Light

The FHI Heat UNbrush Plus is an ultra-light, vented detangling brush with 84 UltraFlex™ bristles designed to gently and effectively detangle fine, fragile, and curly hair whether wet or dry.

Built to protect delicate strands while speeding up styling, the UNbrush Plus blends a spiral cushion and backless venting with a soft, flexible handle. It’s engineered to reduce breakage, tame tangles and shorten blow-dry time, making it a versatile daily tool for a wide range of hair textures from fine waves to tight coils.

How does the UNbrush Plus protect fragile curls during detangling?

The brush uses 84 UltraFlex™ bristles arranged on a spiral cushion to distribute pressure evenly and bend around knots instead of pulling. This structure minimizes stress on individual hairs and reduces snapping or split ends during brushing.

• 84 UltraFlex bristles provide gentle, resilient contact with hair.
• Spiral cushion disperses force so knots release gradually.
• Anti-static materials reduce flyaways and friction-related damage.
• Backless venting aids airflow to prevent prolonged heat exposure.

Can I use this brush on wet hair and will it speed up blow-drying?

Yes — the UNbrush Plus is designed for both wet and dry use. The vented, backless cushion allows hot air to circulate through the brush, helping to reduce drying time and creating smoother results when paired with a blow-dryer.

• Vented cushion accelerates airflow for faster drying.
• Works with conditioners and detangling products without clogging.
• Ultra-light design reduces arm fatigue during longer styling sessions.
• Safe for post-shower detangling to limit breakage on wet hair.

Is the UNbrush Plus suitable for all curl patterns and ages?

Designed with broad usability in mind, the brush performs well across a spectrum of textures — from fine, fragile curls to thicker, coarser coils. Its ergonomic handle and painless bristle action make it comfortable for adults and children alike.

• Effective on straight, wavy, curly, kinky, and coily hair types.
• Gentle enough for sensitive scalps and fragile hair.
• Lightweight handle fits comfortably in adult and child hands.
• Easy-to-clean construction suited to family use.

How do I maintain the brush so it lasts and stays hygienic?

Maintenance is simple: remove loose hair after each use and rinse the bristles occasionally with warm water and mild soap. The open, backless cushion dries quickly, deterring mildew and preserving the bristles’ flexibility.

• Quick hair removal keeps bristles functional and sanitary.
• Wash with gentle soap and air-dry the vented cushion.
• Avoid harsh chemicals to preserve the UltraFlex material.
• Store in a dry place to maintain anti-static performance.

Who this is for: The FHI Heat UNbrush Plus suits anyone who wants a kinder, faster way to detangle hair — especially those with fine, fragile, or naturally curly textures. If you need a lightweight brush that reduces breakage, works on wet or dry hair, and speeds up blow-drying without sacrificing gentle handling, the UNbrush Plus is crafted for your routine. It’s also a practical pick for families and stylists who need a reliable, low-maintenance tool that performs across multiple hair types.