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Summary
Quickly create smooth, straight styles with the L'ange Smooth-It 2-in-1 Digital Straightening heated comb. Negative ion technology locks-in shine and reduces frizz. The intuitive rotating dial controls temperature settings (230°F-450°F), making it ideal for all hair types.
Benefits
- Great for smooth, straight hairstyles
- Smooth curved comb teeth glide evenly through hair
- Negative ions help lock-in shine
- A digital display makes checking comb temperature easy
Features
- Precise temperature settings for all hair types
- Protective heat plate
- Comfortable soft-grip handle
- Ceramic comb teeth with protective heat cover
- Easy-to-use temperature dial
- Digital temperature display on dial
Key Notes
- Temperature lock to prevent accidental changes
- Soft touch finish handle
- 60 minute auto shut-off
Press the power icon button for 3-5 seconds so the tool starts heating up. Display will show the straightening comb is heating to the default temperature (370°F). Once the tool begins to heat up, the temperature lock will engage in 3-5 seconds (as shown by the lock icon on display and "LOC" when you move the dial in its locked state). Numerals will blink until heat setting is reached. To select a different temperature, rotate the dial clockwise and then immediately counterclockwise to disengage the temperature lock. Then choose your heat setting by turning the dial clockwise to increase temperature or counterclockwise to decrease. When done styling, hold the power icon button for 3-5 seconds to shut the tool off.
- Apply your L'ange heat protectant of choice.
- Select a manageable section of hair, 1"-1.5" in width.
- Using the comb on the underside of the section, begin near the root and glide at a slow pace down, pulling your hair as close to the base as possible to create tension.
- Depending on thickness and texture of your hair, an additional pass may be desired.
- Unplug Smooth-It and wait until completely cooled before storing away.
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Questions
Ask a QuestionQ&A
Showing 5 out of 21 Questions
- Q
Is this a chargeble with USB cord or plug in cord?
- Asked by KAF
- Official Answer By L'ange Hair - Brand EngageSmooth-It comes with a long cord for easy use and needs to be plugged in for use; it is not rechargeable.Was this answer helpful to you
- Q
This says it is a 2-in-1 product. What does it do other than straighten?
- Asked by MD
- Official Answer By L'ange Hair - Brand EngageSmooth-It is a versatile tool that combines a comb and straightener in one. Its fine-toothed comb design creates maximum tension, delivering the ultimate sleek and polished finish.Was this answer helpful to you
- Q
is this product dual voltage, Can it be used out side the US?
- Asked by J H
- Official Answer By L'ange Hair - Brand EngageYes, the Smooth-It is dual-voltage. Dual-Voltage: 110-240V Frequency (Hz): 60/50Hz Rated Wattage: 45WWas this answer helpful to you
- Q
I do notice some build up in/between the comb. How to clean?
- Asked by Curly Girl A
- Official Answer By L'ange Hair - Brand EngageTo clean the Smooth-In, first remove any loose hair with your fingers or a comb, then gently wipe down the bristles with a soft, damp cloth; for deeper cleaning, use a cotton swab to reach between the teeth of the comg and remove buildup, ensuring the brush is completely cool before cleaning.Was this answer helpful to you
- Q
Weight and length of this?
- Asked by Melissa
- Official Answer By L'ange Hair - Brand EngageTotal Unit Weight: 0.97 lb | 441 g and Total Unit Length: 11"Was this answer helpful to you
Reviews
Write A REVIEWReview Snapshot
by PowerReviews
Ratings Distribution
Hair Type
- 3Wavy Hair
- 2Very Curly Hair
- 1Straight Hair
Most Helpful Positive Review
Amazing!
My once straight and shiny long hair, is now thin, wavy, and frizzy with no bounce. It takes forever to make it look like something, putting so much product into it…until now! I used to flat iron it once in awhile but it made my hair so dry and brittle, but now I can just run it quickly through this...
Most Helpful Critical Review
Works well for tidying up straight hair
I have very wavy hair, semi frizzy. Although it does straighten my hair, I had to go through with several passes to get it to feel soft. It does the job, but definitely not as good as a flat iron and because I had to do so many passes, it definitely took me a lot longer. That's not the reason for th...
967 results
I absolutely am in love!
Hair Type Wavy Hair
My hair gets super frizzy and unmanageable and this straightening comb works amazingly. I put in my heat protectant and literally combed my hair with it and I was done in 5 minutes or less! Shipping was fast and I think I found everyone's Christmas gifts this year!

Works well for tidying up straight hair
Hair Type Wavy Hair
I have very wavy hair, semi frizzy. Although it does straighten my hair, I had to go through with several passes to get it to feel soft. It does the job, but definitely not as good as a flat iron and because I had to do so many passes, it definitely took me a lot longer. That's not the reason for the small reviews though. It is impossible to clean this straightener. There are so much buildup between the bristles and it says to use a Q-tip or cotton swap, but that simply does not fit between the bristles. I'm at a loss for how to clean this thing and it smells like burned hair every time I turn it on. Picture for reference. I have very long, healthy hair and healthy scalp. I've used this twice, both times after shower and blowdrying! Just burned buildup!



It's ok
Reviewed at

I found it difficult to use as you actually have to grab your hair and actually push it into the comb. Has to be small pieces at a time.The front pieces of my hair are very fine. It actually broke off half of my hair, about 3 inches off the bottom. The pieces I was actually able to do did straighten it well. I have natural curly hair and usually hair will be straight for awhile then half way through the day it starts to curl. It did stay straight the entire day.
Not for me
Reviewed at

I thought I'd really like this, but I was disappointed. My hair was very static prone even with thermal protectant.
My favorite straightener
Reviewed at

My daughters and I absolutely love this smooth it comb. It will not burn your hands. It straightens the first time. Hands down recommend.