Trusted & Recommended
by thousands of dental professionals, peer-reviewed by 500+ hygienists, and with over 25,000 happy flossers, this tool is changing lives and empowering people to floss their way to better health!

Dental Professional Reviews

Dr. Brittany Baker DMD
"My favorite thing about the Slate Electric Flosser is how it cleans embrasures with ease. A lot of my patients would benefit from a flosser like this because so many of them floss ineffectively by only going up and down. With Slate, I feel like I have to do way less work to get a better clean!"
Dr. Jayson Wurtzbacher
"The Slate Electric Flosser is awesome! I love how the vibrations help the floss to get through the tight contacts of some of my teeth. The gum sweeps help really get every thing clean and the handle design makes the overall use very simple and convenient. I love the Slate Flosser and highly recommend it!"
Amanda O'Brien RDH
"I love that you can actually reach the backside of the second molars! This device is a game changer for so many patients whom do not have the dexterity to floss with traditional methods. Also love the eco friendly aspect with reusable replacement heads!"
Dr. Chad Smith
"I am a 37 year old dentist and have never been very consistent at flossing until now. The Slate flosser has been the one tool that finally helped me become a daily flosser. It does a fantastic job of cleaning my teeth, it is more comfortable than other options, and it sits right next to my electric toothbrush and makes it so easy to get into a good flossing routine. I have told all my staff to use this flosser."
Casandra Hollis RDH
"The Slate flosser is so great! I feel like the vibrations are super helpful at removing more plaque than traditional floss. I also love the long easy-to-hold handle!"
Dr.  Mara Ganim
"Game. Changer. I can’t say enough good things about the Slate electric flosser! They nailed the convenience of the floss picks, but made it so much better! As a dentist the gum sweeps are my favorite part! That’s what makes this product stand out to me. They really clean the spaces in between your teeth and are super gentle! 10/10 would definitely recommend to family, friends, and patients!"
Dr. Emily Dennison
"I love how easy it is. My teeth feel amazingly clean after! I also love the gum sweeps and the tongue scraper! I always tell my patients that neglecting to clean your tongue is like mopping the floors and not deep cleaning the giant rug in the middle of your mouth."
Dr. Kevin Brown
"I love how easy it is to use and how clean my gums feel when I'm done with it. It's amazing!!!"
Sandra Sikimic RDH
"It's extremely convenient for anyone who finds string floss tedious! I personally love the gum sweeps. It's a brilliant feature! It just levels up what flossing already does for your gum health!"
Amber White RDH
"I love the Slate Flosser because it's super easy to use, and it's great for anyone who finds flossing challenging. Whether you have limitations or are undergoing orthodontic treatment, it's a game-changer. The simplicity and effectiveness make it an essential part of my oral care routine."
Lindsey Hesse RDH
"It is so easy to use! It's an amazing tool for everyone, but especially those with limited dexterity like children or elderly adults."

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Our customers say it all!
Based on 612 reviews
84%
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5%
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Slate Mini Flosser - MINT

Travel must-have!

I've been using the Slate electric flosser for a year, so I was excited to get the travel flosser for life on-the-go. It doesn't vibrate, but I like that it uses the same floss heads. The case/lid is helpful to keep my flosser clean while in my toiletry bag. I also hate buying the disposable floss picks because they're so wasteful! Slate solves that problem with its longevity. Plus, the purple color is adorable and matches my other toiletries.

Liz, we're so happy you're loving your new Mini flosser! Thanks for your wonderful feedback!

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Slate Mini Flosser - BLACK
Rochelle Pacheco
Perfect for travel!!

I have been waiting for this mini to come out!! I love my rechargeable for the bathroom, but this is perfect to have in my purse when I'm out. I also love the cap to protect the floss head. It fits perfectly!! What a huge win for Slate!

We couldn't agree more, Rochelle! Thanks for your great feedback on the new Mini flossers!

So far so good

Having used this for over a year, I’ve had no cavities. I certainly floss more than I ever did with regular floss tape. Every night, in fact.

Thank you for sharing, Wendy! We're so glad that the Slate flosser has helped you become a consistent flosser, and you're seeing great results. Keep up the great work!

Way better than regular ones!

They seem to glide better and last as expected than the regular ones!

We're so glad to hear that you're enjoying our Nano-Hydroxyapatite THIN Floss Heads. Our goal is to provide a superior flossing experience, and we're happy to hear that it's working for you!

Yeaaah!

I am just getting the hang of how to use it, but I'm excited to have a tool to help me with getting to hard to reach areas. Very nice invention!

Thank you for your great feedback, Jon! We're so glad that you're loving your Slate flosser so far!

LOVE the Mini

This is a great gift for littles or family members, this is so small and comfortable, perfect for when you can't keep the big one around and putting this one in your purse

We couldn't agree more! Thanks for sharing your great feedback!

Convenient, cute, and great for oral health!

Ever since I switched to the slate flosser my dentist visits have gone very smoothly. I’m so happy there’s a compact travel option so I can have all the benefits on the go.

That is so awesome to hear, Janey! We're so thrilled that you're loving both the Rechargeable and the new Mini Slate flossers!

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PR Kit - Mini Flosser
Rochelle
LOVE LOVE

great flosser im so in love with the colors and now I can take another cute flosser with me on the go!

I’ve tried a few different portable flossers, and this one’s definitely my favorite so far. It’s super easy to use, feels good after each use, and leaves my mouth really clean. I like how compact it is—perfect for keeping in my bag or car.

The floss doesn’t break or shred, and it just feels more comfortable than others I’ve used. I’ve only been using it for a few days, but so far, it’s been great. Definitely on top of my list right now!

I’ve tried a few different portable flossers, and this one’s definitely my favorite so far. It’s super easy to use, feels good after each use, and leaves my mouth really clean. I like how compact it is—perfect for keeping in my bag or car.

The floss doesn’t break or shred, and it just feels more comfortable than others I’ve used. I’ve only been using it for a few days, but so far, it’s been great. Definitely on top of my list right now!

The perfect on the go flosser

Its so handy to keep near by for on the go flossing ! I especially Love that the heads are interchangeable with the original slate flosser that lives by my side at home! Don't get me started in the little cap !

We couldn't agree more, Sandra! The Mini flossers are perfect for tucking in a bag, or keeping with you in the car. We're so glad you love the new floss head covers, too!

Smooth Floss Heads

The new SMOOTH floss heads are the ticket for Slate electric flossers and folks with crowns! I loved my flosser but I was having trouble making it through more than 2 days before the thin floss heads shredded. These new smooth flossers are lasting 5-7 days. Much more affordable so I don’t have to give up my flosser! If you have crowns try the SMOOTH floss heads!

Yes, this is what we love to hear! We're so glad that the Slate SMOOTH floss is proving to be a great option for you to floss with crowns. Thank you so much for the detailed and thoughful review!

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Slate Mini Flosser - BLACK
Adriaan Dippenaar
Like the big guy but cute & portable

I don't usually even use the vibration feature on the big one so it's frustrating traveling with it. I think day to day I will still use the larger one because the handle is more comfortable and longer, but this one is perfect and I believe the heads fit on both so that's convenient. 100%

Thanks for your feedback, Adriaan! Yes, that's correct - all Slate floss heads fit on any model Slate flosser handle!

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Slate Mini Flosser - MINT
Christian Zimmerman
Improved my gum health significantly

My gum health has been up and down most of my adult life - mostly due to my variable commitment to flossing. I would slack off and my gum numbers would end up making me cringe…3, 3, 4, 4, 4…ugh. I would get deeper pockets and commit to flossing every day for a few months…and begin to slack off. I started using the slate flosser in July of 2023 and have not missed a single day. My numbers have greatly improved and my dentist and hygienist have both asked what was I doing and what are the details. I am sold on the Slate and it has been a great addition to my gum care. My teeth are really tight so I have only been able to use one certain brand. I was worried that the slate would be too thick and difficult to use. But, the vibrations help it get between my teeth and I am convinced I get a better clean. I recently picked up the mini flosser to carry with me. It is the same floss head but without the electric “assist” - and it is a great companion to carry when backpacking or traveling. I still pack and carry my electric Slate when traveling as I am that committed to using it. I am 100% sold on the Slate and recommend it to everyone I know!

Thank you so much for the amazing testimonial, Christian! We're so glad that Slate has totally changed your flossing habits and allowed you to become a daily flosser. The new Mini flossers are a perfect option for keeping up the habit even while you're on the go!

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PR Kit - Mini Flosser
Amanda Zubricki
Cute!

The mini flossers are totes adorbs and easy to pack in your travel pack!

I love my mini flosser!!!! so cute and convenient!!! I’m getting one for my purse, my work bag, and my travel bag. THIS IS A MUST HAVE!! Slate does it again!

Winner!! Love these!

We use the OG flosser, and it’s been great. I’ve, personally, never been a consistent flosser, but Slate has made that so easy. And these new mini flossers have been a game-changer for our traveling family. My kids love them, I love them, they are easy-to-use and travel with and, frankly, I love that I can reuse the heads!!

Thank you for your glowing review of our new Slate Mini Flosser! Our goal is to make flossing easy and accessible for everyone (even on-the-go!) and we're so glad that our products are making that possible for your traveling family:)

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PR Kit - Mini Flosser
Nate Johnson
Another great flosser

Easy to use, great design.

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New Gray SMOOTH Floss Heads
Dorothy J Plaister
Game Changer

I received mine as a gift. 🎁. I am so grateful. Everyday My teeth feel just as clean a hygienist visit I get oil me around a week to figure out how to use it properly and then it was smooth sailing.

Thank you so much for the feedback on the new SMOOTH floss heads, Dorothy! We're so glad to hear that they are working well for you so you can have that 'hygienist-clean' feeling every day!

Best Self Care Item EVER

I am obsessed with the slate flosser!!!! I didn’t realize how much I needed this but now I’m obsessed. Can’t go a day without it!!! I’ve told all my friends and they are also hooked. My huge tidy I’ve been going to for years is so impressed!! 10/10

Thank you so much for your amazing review, Ashley. It's easy to become obsessed with a tool that is so life-changing! We're so glad you're loving our products!

It’s nice

It’s easy to use as I t have tighten teeth in back area hard do with finger floss sometime string broken and stuck between teeth .. slate glosser helps make it easier for me

Thank you so much Tracey! We're so glad to hear that the Slate Flosser has made all the difference for you!

Slate Flosser

Very convenient and easy to use flosser. Takes the guesswork out of flossing, making flossing more compliant!

Dr. Bui - thank you so much for your amazing feedback! Your expertise is so valuable as we strive to make flossing more simple and effective with the Slate Electric Flosser!

Great Support

I had a Slate for more than a year. An issue developed with it. The team at Slate helped me get a replacement flosser at a discount. I appreciated that. Their response was quick and professional. It’s been a great experience since I bought my first Slate.

We're so glad we could help! Thank you for being a continued supporter of Slate!

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