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Paul Mitchell Smooth+ Ceramic Flat Iron classic design with 1.25Paul Mitchell Smooth+ Ceramic Flat Ironbefore/after infographic of Paul Mitchell Smooth+ toolimage of the CeraShine ceramic plates feature for the Paul Mitchell Smooth+image of the precise, even heat feature for the Paul Mitchell Smooth+image of the customizable heat settings feature for the Paul Mitchell Smooth+before/after image of a woman's long brunette hairstyle
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Paul Mitchell

Paul Mitchell Smooth+ Ceramic Flat Iron

$130.00 - $140.00

#1 best-selling flat irons are designed to deliver the smoothest hairstyles in no time.

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$130.00 - $140.00
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Superior Smoothing + Straightening

Best sellers, year after year, Paul Mitchell Smooth+ Ceramic Flat Irons are designed to deliver the smoothest, sleekest styles in no time. Their curved edge plates feature a custom ceramic blend to glide effortlessly through strands and boosts shine. High-performance heaters provide even heat distribution for faster styling with consistent results.

Choose from:

  • Taupe: 1.25" plate size in a limited-edition hue that matches Paul Mitchell's new look for a color-coordinated styling routine.
  • Black: 1.25" plate size is ideal for giving all hair types polished smooth + straight styles.
  • XL Black: 50% wider for long, thick, coarse and curly hair,* extra-wide 1.5" plates cover more hair in less time.

*Compared to the Paul Mitchell Style+ 1".

Choose Your Impact At no extra cost to you, 1% of every order is donated to a nonprofit of your choice. Add to bag to select.
Details

Key Features

  • Safe: CeraShine ceramic plates and premium heaters provide even heat distribution to help minimize damage
  • Versatile: Beveled edges for straightening, waving and curling
  • Customizable: Heat settings up to 410°F for styling your unique hair type and texture
  • Adjustable: The large digital display offers easy temperature control
  • Fast: Heats up to 410°F in 60 seconds
  • Stress-free: Automatically shuts off after one hour for peace of mind
  • Travel-friendly: Automatic dual voltage (110-240V) for worldwide use, plug adapter may be needed
  • Smart: Memory function remembers your last setting used
  • Adjustable temperature scale: Allows you to switch settings between Fahrenheit and Celsius, if needed
  • Convenient: 9-foot professional-length swivel cord for better reach and tangle-free styling

Extras Included

  • Extended Warranty to 2 Years** with Online Registration + Dedicated Customer Support
  • User Manual

**Limited 1 year warranty if product is not registered.

How to Use
  1. Before you begin styling, ensure hair is 100% dry.
  2. Apply Hot Off The Press to dry hair for thermal protection.
  3. Select the right heat setting for your hair type. See Temperature Guide.
  4. To straighten hair: Working with 1-2" hair sections, glide the iron from roots to ends slowly and steadily. You may run a finetooth comb through the hair ahead of the iron to distribute the hair evenly on the iron's surface.
  5. To wave or curl hair: Close the iron over a 1-2" hair section at the place where you want the wave to begin and rotate the tool 180 degrees. With firm tension, slowly pull the iron through the hair clockwise all the way through the ends. For a loose wave, comb through your styled hair.
  6. To set your style, spray hair with your favorite Paul Mitchell hairspray for a lasting finish.
Warranty + Guides
  • Download the Paul Mitchell Smooth+ 1.25" Flat Iron User Manual.
  • Download the Paul Mitchell Smooth+ 1.5" Flat Iron User Manual.
  • Register your tool to upgrade to a 2-year warranty.
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Smooth+

How Sleek It Is

image of the Paul Mitchell Smooth Plus 1.25-inch flat iron
Classic Design
image of the Paul Mitchell Smooth Plus 1.25-inch flat iron Classic Design 1.25" Plates Provides polished smoothing + creates super sleek styles on all hair types + textures
image of the Paul Mitchell Smooth Plus 1.5-inch flat iron
Extra-Wide Design
image of the Paul Mitchell Smooth Plus 1.5-inch flat iron Extra-Wide Design 1.5" XL Plates Designed to speed up styling, plates are 50% wider* for long, thick, coarse + curly hair *Compared to the Paul Mitchell Style+ 1"./span>
image of the Paul Mitchell Smooth+
image of the Paul Mitchell Smooth Plus 1.25-inch flat iron Classic Design 1.25" Plates Provides polished smoothing + creates super sleek styles on all hair types + textures
image of the Paul Mitchell Smooth Plus 1.5-inch flat iron Extra-Wide Design 1.5" XL Plates Designed to speed up styling, plates are 50% wider* for long, thick, coarse + curly hair *Compared to the Paul Mitchell Style+ 1".

Glass-like, Healthy-looking Results in One Pass

  • CeraShine custom-blend ceramic plates for a smooth, shiny finish.
  • Premium heaters reach up to 410°F in 60 seconds, providing even heat distribution across plates for fast, consistent results.
Before
After

Customized Styling

Adjustable heat settings up to 410°F, for styling your unique hair type and texture.

Start with the recommended heat setting and decrease or increase heat as needed.

Hair Texture Temperature
Very Fine 250-290°F (121-143°C)
Fine 290-330°F (143-166°C)
Medium 330-370°F (166-188°C)
Coarse 370-410°F (188-210°C)
Very Coarse 410°F (210°C)
image of the Paul Mitchell Smooth+

Additional Features

image of the Paul Mitchell Smooth Plus LCD display
image of the Paul Mitchell Smooth Plus curved-edge ceramic plates
image of the Paul Mitchell Smooth Plus cord base
image of the Paul Mitchell Smooth Plus
image of the Paul Mitchell Smooth Plus memory function button
image of the Paul Mitchell Smooth Plus temperature buttons
image of the Paul Mitchell Smooth Plus cord base
image of the Paul Mitchell Smooth Plus LCD display
Large Digital LCD Display
image of the Paul Mitchell Smooth Plus LCD display
image of the Paul Mitchell Smooth Plus curved-edge ceramic plates
Curved-Edge Ceramic Plates
image of the Paul Mitchell Smooth Plus curved-edge ceramic plates
worldwide automatic dual voltage icon
Automatic Dual Voltage
image of the Paul Mitchell Smooth Plus cord base
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1-Hour Auto Shutoff
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image of the Paul Mitchell Smooth Plus memory function button
Memory Function
image of the Paul Mitchell Smooth Plus memory function button
image of the Paul Mitchell Smooth Plus temperature buttons
Adjustable Temperature Scale
image of the Paul Mitchell Smooth Plus temperature buttons
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9-Foot Professional-Length Swivel Cord
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Style Guide

Get started with the Paul Mitchell Smooth+ and learn how to use it to style your hair.

Watch now
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Frequently Asked Questions

How can we help you?
Browse the topics below to find what you're looking for.

Product

What is special about this flat iron's plates?

The plates are coated with our custom CeraShine ceramic blend to ensure they glide effortlessly across strands while helping to enhance shine.

Is this flat iron dual voltage?

Yes, this flat iron has automatic dual voltage (110-240v.) You may need a plug adapter, depending on the country's power outlet.

Usage

How do I operate this flat iron?

Press the power button to turn on, then select the appropriate heat setting, allow the iron to heat up until it reaches your desired setting and begin styling. For more information, please reference the user manual included.

Can I use this flat iron on wet hair?

No, the iron must be used only on completely dry hair.

Can I use this flat iron on synthetic hair and extensions?

You may be able to use the tool on synthetic hair and extensions. We recommend following the supplier instructions before styling heat-friendly synthetic hair and extensions.

Will my flat iron turn off if I accidentally leave it on?

Yes, this flat iron is equipped with one-hour auto shut-off for peace of mind.

What heat setting should I use?

We suggest starting with the recommended heat setting and decreasing or increasing the temperature as needed.

Hair Texture Temperature
Very Fine 250-290°F (121-143°C)
Fine 290-330°F (143-166°C)
Medium 330-370°F (166-188°C)
Coarse 370-410°F (188-210°C)
Very Coarse 410°F (210°C)

How should I clean my flat iron?

To clean, make sure your flat iron is unplugged and completely cool, then wipe down with a warm, slightly damp cloth.

Warranty

Does this flat iron come with a warranty?

Yes, it comes with a 1-year limited warranty. However, if you register your tool within 30 days of purchase, we will extend your warranty to 2 years for free. Please register at paulmitchell.com/register. For warranty issues, please visit paulmitchell.com/warranty or contact us at 888.522.8622.

The warranty covers tools within the US and Canada only, and is valid only when purchased from an authorized Paul Mitchell salon, distributor or retailer and NOT from a drugstore, supermarket or other unauthorized source. The warranty covers the appliance against defects in material or workmanship for the length of the warranty from the date of delivery.

How do I register my flat iron?

Extend your warranty to 24 months by registering your tool at paulmitchell.com/register.

Where can I find the serial number and item code?

This information is on the box near the UPC (barcode) and on the cord sticker.

For any other questions, please contact us by email at pmtools@paulmitchell.com or call 888.522.8622.

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Partners in Shine

Prep hair with Paul Mitchell Smooth care products that leave hair up to 80% smoother* and stylers that provide thermal protection up to 450°F** and all-day humidity resistance before using Smooth+ and Style+ Flat Irons to create your sleekest looks yet!

Explore the entire Smooth Collection

*When using Super Smooth Shampoo and Conditioner. Based on third party testing. **Based on third party testing.

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Where Do Your Old or Broken Tools Go?

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