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 484 reviews
84%
(407)
4%
(21)
5%
(24)
3%
(14)
4%
(18)
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Couples Pack
Scott Denis
We love it

Flossing has never been easier. I used to “try” to floss every other day, at least 3 times a week. Now, I am flossing daily, and it feels good. It’s, easy, doesn’t take much time and I’m sure my dentist will notice. A very small learning curve, but less than a week, I’d say. I am very glad we got them.

Hi Scott! Thank you so much for taking the time to leave a review for our Couples Pack. We're thrilled to hear that you are loving your Slate Flossers! We agree that flossing can be a chore, but we're glad our product has made it easier for you to incorporate into your daily routine. Keep up the great work and we're sure your dentist will notice the difference too. Happy flossing!

A new and better way to tend your teeth!

I found out about your product listening to public radio, How I Made This. It sounded so perfect. I hate the picks for a few different reasons, and I hate wrapping floss around my fingers, which gets too tight, and trying to fit half my hand in my mouth. Sometimes I'm rushing to bed, I'll floss in the morning, I don't... you know how it goes. Add to that I have a lot of animals, garden, live an outdoor life, and there are some days, no matter how much or how hard you wash your hands, you don't want them in your mouth! 😬 I asked my dentists about your product... they hadn't heard of it but were very curious. It took a while, but I finally ordered. I couldn't be happier. This works for me. The floss being perpendicular to the handle is brilliant, especially for the back teeth. I took it with me my next dentist visit and showed them. They seemed impressed. My hygienist asked how long I'd been using it because things looked so good.... it was only about a month. So, thanks! You've made a 2-3 minute job so, so, so much easier.

Gina, thank you so much for sharing this amazing feedback! We are so happy that you found Slate and that it's helping to make flossing easier, more hygienic, and effective for you! Enjoy your time outside and in the garden, and keep up the great work flossing with Slate!

Gums feel great!

I didn’t expect to like these flossers as much as I do! My gums feel great after flossing. They feel massaged and healthy afterwards. It’s the first step towards healthier gums. I went from being a non flosser 🤢 to a daily flosser!

Hi Misty! We're thrilled to hear that flossing with Slate has made such a positive impact on your gum health. It's amazing how a small change in our daily routine can make such a big difference, especially when using a 3-in-1 product like the Slate Floss Heads! Keep up the great work and continue to enjoy those healthy, massaged gums! 😄

I LOVE my Slate flosser, and these make it even better!

I have slightly crowded teeth, which can make getting floss in between a bit of a challenge. Getting a Slate flosser has been helpful, but these thin floss heads are the BOMB! Woo Hoo!! Thanks, Slate! These get into those tight spaces much easier!

Christine, thank you for taking the time to leave such a glowing review for our Lilac THIN Floss Heads! We are so glad that you're loving the THIN floss. We are so happy to be able to provide a product that gets into tight tooth contacts and helps you maintain that healthy smile. Thank you for choosing Slate and for sharing your wonderful feedback!

I haven't flossed in years and now I do it every day

This has to be the best purchase decision I have ever made. I went from going to the dentist and them asking "When was the last time you flossed" and me saying "When I was here last" to I floss EVERYDAY!!

Thank you for taking the time to share this, Brent! We are thrilled to hear that the Slate Flosser has made such a positive impact on your daily flossing routine. We are dedicated to providing products that make a difference in our customers' oral hygiene, and we are happy to hear that you are now flossing every day. Keep up the great work!

A GAME-CHANGER IN DENTAL HYGINE!

For the first time I look forward to flossing each day! I have a small mouth so flossing has always been a cumbersome affair. The Slate flosser changed this completely. It is fast, efficient while also not too aggressive on the gums. I DEFINITELY recommend this product to anyone who wants to preserve their teeth and gums in good health!

Thank you so much for your positive review, M.A.! We are thrilled to hear that the Slate Electric Flosser has been such a game-changer and makes you look forward to flossing! We truly appreciate you sharing your experience with others. Happy flossing! :)

Dentist was amazed

I had been having treatment for receding gums and some bone loss for a year. 6 months after getting the Slate flosser my dentist said "Wow, amazing, are you doing anything differently?" Even the "trouble" tooth was back to a normal reading. I thought I did a good job of manually flossing each day, but judging by how much the flosser is removing it is doing a much better job.

Wow, Sue - that is so amazing to hear! We are so glad that you're seeing improvement since switching to flossing with Slate. Thanks so much for sharing your amazing feedback! Happy flossing!

Looking good!

I am 77 and want to keep my teeth! I went today for my 6 month cleaning after using your flosser for 4 months. My gum #4 pockets have become #3s (except for 1 remaining). There was NO bleeding at all. That was a first. Hygienist and dentist impressed. I have an appointment to go back tomorrow at close of business and show him the flosser and sing its praises. Thank you!

Hi Rosemary! We are so thrilled to hear about your positive experience with your Slate Flosser. It's great to know that you have noticed an improvement in your gum health after using it for just 4 months. We are happy to be a part of your oral care routine and cannot thank you enough for sharing your success with us and also telling your dentist about our product! Keep up the great work and happy flossing!

A must buy!

I was recommended this by my dental hygienist. I had been flossing by hand and still had buildup. Since using the Slate my teeth are tartar free! It does a wonderful job with little effort. I can't imagine how I did without it!

Thank you so much for sharing your great experience with your Slate Flosser, Eileen! We're so glad that you're noticing improvements already after switching from string floss to the Slate Flosser!

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Patient Pack
Chandra Skeoch
Great

Very easy to use and works very well

Thank you for your great feedback, Chandra! We're so glad to hear that you love your Slate Flosser!

Love this product!

Life changing goodness

Basically it is hands down exponentially better than any other way to clean between your teeth.

Wow, thanks so much for the glowing review! We couldn't agree more!

5 stars

5 stars

Thanks for sharing your positive rating, Sonia! We are so happy that you're loving your Slate products!

So helpful

Responsive company with great customer service

Thanks so much, Laura! We are happy to help!

Fantastic product that makes flossing and tongue scraping easy.

M
Patient Pack
Marcus Edwards
I now floss after every meal.

This is a fantastic tool. I had a hard time using regular floss on my back teeth and so I tried floss picks but they create so much waste. I also have a water flosser. It works, but this is so much more convenient and I love the gum sweeps.

Thanks for sharing your positive feedback! We are so glad you are flossing more frequently and that this is an easier solution for your back teeth. Happy flossing!

Flossing more!

I find myself flossing much more often. Very easy to pick it up and get going.

Quality of clean is much better than normal flossing.

Thank you for the wonderful review, Tony! We're so glad that you're happy with the Slate Flosser and find that it's leading you to increase your flossing frequency! We couldn't agree more!

T
Patient Pack
Thomas Biesiada
Core dental value

I'm 70 years old. Most of my teeth remain. One bottom right removal in my forties (which I never took the time to replace) has pushed my lower front teeth together over the years. Floss sticks have always broken/split in that area. Not so with my Slate flosser. Removing stuck food particles between my teeth at gum level has always been my core focus in valuing my teeth. So logical. Particles break down into acids, acids eat the bone, tooth falls out. Flosser removes the cause of this process before any natural progress of bone loss can occur. I am the proud owner of full set of chompers and intend to die with every one of them still intact.

Thank you so much for your thoughtful, detailed review, Thomas! We are thrilled that you're happy with the Slate Flosser and are willing to share your experience. It's great to hear that you value your teeth and we are happy to be an effective part of your long-term oral care routine. Happy flossing!

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Patient Pack
Sarah Hardesty
Amazingly!!!!

So satisfied!! Flossing has never been simpler. This puts water flossing to shame! No more cut gums or nicks. This works amazing!!

Thank you so much for taking the time to leave this amazing review, Sarah! We love to hear that Slate Flosser has made flossing simpler for you. We strive to make our product the best it can be and we are happy to hear that it has exceeded your expectations. Thank you for choosing our product and for your support. Happy flossing!

amazing product

So cool I was able to get so many floss heads with my order!😍 thank you! They work so good

Thank you for the feedback, Sarah! We are so glad that you were happy with the sample of our ice-blue thin floss heads! Happy flossing!:)

t
SMOOTH 4 Pack Sample 3-in-1 Floss Heads - Limited Edition
teresa peck
5 stars

5 stars

Thank you for sharing your rating!

Even better than I expected!

Honestly, I hate to floss, I have a small mouth and a short attention span so traditional flossing was not the answer for me. There was a learning curve using this and the first time that I did, was almost the last, but I encourage getting used to it while the vibration is off and then using it once you are more used to how it fits in your mouth and works between your teeth. Now, I love it and I feel like my teeth feel better than when I get cleanings.

Thank you for taking the time to share your feedback on our Slate Rechargeable Electric Flosser. We're thrilled to hear that it exceeded your expectations and has made flossing more enjoyable for you. We understand that there is a learning curve, but we're glad to hear that you've found a way to make it work for you. Thank you for your support and Happy Flossing!

5 stars

5 stars

Thank you for your positive review! We are thrilled to hear that you are enjoying our Nano-Hydroxyapatite Floss Heads!

L
SMOOTH 4 Pack Sample 3-in-1 Floss Heads - Limited Edition
Lily Carlock
5 stars

5 stars

Thank you so much for leaving a positive review!

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