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 626 reviews
85%
(529)
5%
(30)
4%
(28)
3%
(18)
3%
(21)
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Floss Head Cover - BLUE
Paul R. (Lakewood, US)
At last! Now i can throw out my tinfoil cover that I had fashioned for that purpose!

Excellent design , fits perfectly!

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Slate Mini Flosser - LILAC
Toni R. (Seattle, US)
So much better than disposable floss picks!

Loving the new Mini flossers so much - so convenient. I need one in my car, one in my purse, and one at home! Colors are all so cute and I love that they use the same Slate floss heads as the electric flosser!

Thank you for sharing your positive experience with our Slate Mini Flosser in LILAC! We are thrilled to hear that you find it more convenient than disposable floss picks and that you love the variety of colors. Thank you for your support and happy flossing!

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Slate Mini Flosser - BLUE
Dr. S.D. (New York, US)
A Small Flosser That Makes a Big Difference

I was impressed with the Slate Mini Flosser. The design is compact, easy to use, and the angled handle makes reaching back teeth simple. The floss is strong, doesn’t shred, and gives a great clean. I tried the samples myself and shared them with a few patients—everyone loved them. I’ll definitely be recommending the Slate Mini Flosser in my practice.

Thank you for your wonderful feedback, Dr. D.! We're so thrilled to hear that you're a fan of the new Mini Flosser and will be recommending it to your patients. We sincerely appreciate your support.

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Slate Rechargeable Electric Flosser
Lauren D. (Hixson, US)
LOVE!!!

I generally hate flossing, but the Slate Flosser is honestly amazing. I can’t go more than 12 hrs without wanting to floss and get that clean feeling — it’s addicting!! And my gingivitis is gone, my dentist is amazed! Seriously, worth every penny - my teeth look and feel great and I no longer have to shoot myself in the face with water (waterpik lol).

We couldn't agree more! Who would have thought we'd actually WANT to floss more than once a day, right?! We're so glad Slate has made such a positive impact for you. Keep up the great work!

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Slate Mini Flosser - LILAC
Kathy R. (Portsmouth, US)
Keeping this one with my Travel Bag and Toothbrush

Love the color and small size of this flosser. Love that it uses the same floss heads as the original. Love that is comes with a color matching cover! It is my perfect travel companion!

Yes! The small size and fun colors make it perfect addition to your travel bag! Thanks for your wonderful feedback and keep up the great work!

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Slate Mini Flosser - MINT
Kathy R. (Portsmouth, US)
Keeping This One in the Car

How many times do I sit at a red light and run my tongue over my teeth and feel something stuck? All the time. Now I keep this green flosser with protective cap in my car. It is even mint flavored to freshen my breath a bit. The cover keeps it protected and keeping it in my car is great for clean up after meals to go!

We love this so much, Kathy - so many of us can relate! Thank you for the great feedback on the Mint Mini flosser!

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Get Em' All Total Care Set
Kathy R. (Portsmouth, US)
Stocked Up!

I got the full size flosser and it was just so intuitive to use! I immediately turned it on, changed my power and started flossing using the rocking motion. I think it is the first time I easily reached the back of that last molar and truly got it cleaned! Having all the extra floss feels good especially since I purchased a couple Minis to keep around.

Thank you for your thoughtful, detailed review! We're so happy to hear you've found the Slate electric flosser easy to use and it's helped you get to those hard-to-reach areas. We hope that our products continue to make a positive difference in your oral care routine. Thank you for choosing us!

my gums look healthier after just 1 week of flossing with the Slate Flosser. I flossed the same amount, but this electric flosser is just more efficient than normal floss. I love it!

I hsve used Slates electric flosser for a couple of years now and love it. This is a great addition to tje family when carrying around the bigger electric flosser doesn’t make sense. It’s so small and with the floss cover, I can take it anywhere with me!

Love the color and how compact and thoughtfully designed it it! Anything product that allows me to move away from single use plastics more and more is a win.

The flosser is perfect! I bought it for my daughter who has a hard time remembering to floss and shes been loving it. It’s perfect and compact for her little hands and now we don’t have to be using and throwing away single use kids flossers every night (when she remembers to floss).

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Slate Rechargeable Electric Flosser
Chasya U.S. (Tel Aviv, IL)
Best Flosser in the World from Across the World!

We are a family dedicated to the Slate flosser. So much so, that we have stayed with the company from the battery operated ones to now the new rechargeable ones! Our gums and teeth are in their best health, thank you to Slate! We are waiting for three new ones to be with our fourth new flosser!

Thank you for your kind words, Chasya. We're so glad that you're loving your Slate flossers. We appreciate your continued support!

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Slate Mini Flosser - BLACK
Nick K. (Boston, US)
Great Product

Best thing since sliced bread!

We're so glad you're loving your Mini flosser, Nick! Thanks for the feedback and keep up the great work!

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Slate Mini Flosser - MINT
Marcia M. (Yarmouth, US)
Too Cute!

This flosser is too cute! It is very convenient.,Great for travel. Can actually be kept in your purse or in your glovebox. I prefer the larger flosser because it vibrates & I just feel like it cleans better, however, the small manual flosser is more portable which is awesome! I also love that it takes the same size flosser heads as the larger one so I don’t have to order nor keep track of different sized flosser heads.

Thank you for your honest feedback, Marcia! We're glad that you're enjoying the convenience of having the new Mini flosser as an option on-the-go!

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Slate Mini Flosser - MINT
Esther A. (Houston, US)

Slate Mini Flosser - MINT

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Slate Mini Flosser - LILAC
LizR (Midvale, US)
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 P. (San Diego, US)
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!

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New Gray SMOOTH Floss Heads
Wendy S. (Turlock, US)
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!

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Nano-Hydroxyapatite THIN Floss Heads
Daniel M.P. (Phoenix, US)
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!

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Slate Mini Flosser - MINT
Viveca H. (Ashburn, US)

Slate Mini Flosser - MINT

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!

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Slate Mini Flosser - BLUE
R. (Spokane, US)
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!

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Slate Mini Flosser - BLUE
Janey (Studio City, US)
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 (Spokane, US)
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!

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