The Smooth-It Classic Straightening Brush by L’ange Hair is a 2-in-1 straightening comb designed to help you achieve smooth, shiny styles with precision. Built for everyday styling, this tool is ideal for anyone seeking fast straightening with reduced frizz and a glossy finish. It’s especially useful for those who want a versatile device that can unlock sleek looks from root to tip while traveling thanks to dual voltage capabilities.
Key benefits
- Straightens hair quickly with a smooth curved comb that reaches the root, delivering efficient styling.
- Negative ion technology helps lock-in shine and reduce frizz for a sleeker finish.
- Dual voltage makes it a travel-friendly solution for consistent results on the go.
- Customizable heat settings from 230°F to 450°F provide styling versatility for different hair types.
- Protective heat shield and soft touch finish handle offer comfort and safety during use.
- 60-minute auto shut-off provides peace of mind after styling sessions.
Ingredients / Key components
- Negative ion technology — helps reduce static and lock-in shine to give hair a polished look.
- Heat-ready aluminum or composite grill (internal component) — designed to distribute heat evenly for consistent straightening.
- Protective heat shield — minimizes the risk of heat exposure to surrounding hair and skin.
- Soft touch finish handle — improves grip and comfort during styling.
Usage tips and who this is for
- Best for dry, detangled hair to achieve smooth styles quickly with frizz control.
- Ideal for users who want a 2-in-1 straightening tool that doubles as a comb for controlled tension and root-to-tip straightening.
- Keep a cool space to store the tool after cooling completely; unplug after use and wait for it to cool before storing.
Follow the included product instructions for heating times and specific usage. This device offers adjustable heat settings and a practical auto shut-off for safe operation.
How to use Smooth-It Classic Straightening Brush
Step-by-step guide to achieving smooth, shiny hair with the 2-in-1 straightening comb.
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Prepare hair
Start with hair that is completely dry and detangled before using Smooth-It Classic.
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Power on and set temperature
Plug the tool in and press and hold the power button for 3-5 seconds to turn on; the light will blink at the default temperature of 370°F. To change temperature, press the power icon until the desired temperature indicator illuminates.
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Apply heat protection and section hair
Apply your preferred heat protectant. Segment hair into sections about 1–1.5 inches wide for controlled styling.
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Straighten with control
Using the underside of the comb, start near the root and glide slowly down the hair shaft, pulling toward the base to create tension. Repeat as needed based on hair thickness and texture.
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Finish and safety
Turn off by holding the power button for 3-5 seconds, unplug, and wait for completely cooled before storing.
Frequently Asked Questions
What is the Smooth-It Classic Straightening Brush best for?
It straightens hair quickly with a curved comb that reaches the root, reduces frizz with negative ion technology, and provides heat settings from 230°F to 450°F for styling versatility.
Is this safe for travel?
Yes, the tool has dual voltage suitable for travel. Ensure it is unplugged after use and allowed to cool before storing.
What maintenance or safety precautions should I follow?
Follow the included instructions for heating and usage. Do not exceed the recommended temperatures and unplug after styling. Keep out of reach of children and store only after completely cooled.
Who should use this product?
This tool is ideal for anyone seeking a fast, frizz-reducing straightening solution with a 2-in-1 comb design for root-to-tip styling.












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