• Patented Braces & Tooth Mimicking Gum Sweeps

    Strategically placed ribs and bristles sweep and remove the plaque and food particles that normally remain undisturbed after brushing alone. it's as easy as sliding the floss head back and forth from tongue to cheek.

  • Anatomically-Shaped, 3-Blade Tongue Scraper

    Two rows of rubber bristles lift and rake the hairs of the tongue in preparation of the final straight blade that squeegees and removes all the nasty gunk. The shape of the tongue scraper mimics the natural curvatures of an extended tongue. 

  • High-Quality Multi-Use Ortho Floss Heads

    Our reuse-able floss heads are designed to last. Depending on how tight the user's tooth contacts are and whether their teeth or fillings have sharp edges, our floss heads have proven to last between one to three weeks

Learn how to use Slate with braces

Join The No Cavity Club Today!


Floss Like a Boss with Braces

Flossing with braces has never been this simple! The Slate Flossers slim flosser arm slide easily under the braces wire and between the brackets. Rubber bristles brush the sides of the brackets as the flosser head slides under the wire. While the rubber ribs scrub the outward facing surface of the teeth as the flosser head slides under the wire. Saving you a significant amount of time compared to using traditional floss and a floss threader. Not to mention way less messy and more effective than using a water flosser!

We Like Clean Heavy Metal

For years, Dr. Snyder has used dental instruments of all shapes and sizes to clean and repair his patients' teeth. Design cues from these tried and true tools were crucial in developing a handle for the Slate Electric Flosser that was ergonomic and effective at easily accessing each and every tooth in the mouth. The one-piece design of the handle with contra-angle neck provides the precise control necessary for flossing. The vibrating motor is located within the neck of the flosser to maximize vibration to the floss head.  

The Secret Sauce Lies in the Bracket Sweeps

Handled flossers have existed for years, greatly simplifying the dreaded task of cutting off the circulation of the fingers. But the goal of flossing with braces is not to just pass a piece of string between our teeth. The goal is to remove as much of the plaque and bacteria from between our teeth and brackets as possible.The design of our patented Bracket Sweeps mimic the shape of your brace heads, teeth and gums. Strategically placed ribs and bristles sweep and remove the plaque and food particles that normally remain undisturbed after brushing alone. It may sound complicated, but it's as easy as sliding the floss head back and forth from tongue-to-cheek. Simple. Easy. Effective.

Reduce Plastic Pollution with Multi-Use Ortho Floss Heads

Other flosser brands recommend that the floss heads be changed after every use, but the replaceable floss heads of the Slate Electric Flosser are designed to last. Depending on how tight the user's tooth contacts are and whether their teeth or fillings have sharp edges, our floss heads have proven to last between one to three weeks. For best results, we recommend that the floss head be replaced each week. With twice daily use compared to single-use floss heads or floss picks, Slate floss heads can keep almost 700 floss picks from hitting the landfill per year.

12,000+ Gentle Sonic Vibrations

The gentle vibration of the slate electric flosser helps the floss pass through tooth contacts with ease. As you move the floss head in toward your tongue and out toward your cheek, the anatomically shaped gum sweeps slide perfectly into position, hitting bacteria right where it hurts.

Our Customers Can Hardly Retain Themselves!

From 300+ Reviews

Based on 35 reviews
20 Slate Floss Heads
Alyssa Cronin
Great Customer Service

I really was worried about the floss type on these since I have issues with most kinds. It works well for me lasting almost a week though. I do wish they were a little cheaper; however, I my teeth get cleaner faster with less hassle. I had an issue with one of the batches of heads that I got but Slate fixed it so quickly. Between that and the fact that it encourages me to floss more regularly makes it completely worth the expense. Not to mention if it prevents even one cavity it covers the cost for over a year!

Must Have for Dental Hygiene

I was a little skeptical but I backed this on Kickstarter, my teeth usually shred floss because of how close they are and I need to use tape. I was blown away when they finally got here. Each head lasts days. I am not trying to switch how my fingers fit in my mouth to floss along both sides of the tooth to the gum and I don't have to worry about doing face care stuff first and having lotion on my hands. I have purchased one for everyone in my family and highly recommend it to everyone!

My favorite tool I own

I very infrequently to never flossed. Because it’s so easy to use I floss every day now. I love it.

Really Amazing Flosser

I love this product. I can't believe how easy it is to use. I also can't believe that a flosser doesn't make my gums bleed! I've tried so many different floss and water pick products. This one is by far the best!

Thank you so much Jeff! So glad you enjoy having your mouth #slateclean!

20 Slate Floss Heads
Christopher Luciano
Great and bad

Works great and easy to use but I only get one use from each head. Floss always breaks so I can't get even two uses. Followed directions exactly so works great but expensive.

Thank you for your feedback, we will continue to use that to improve our product. We would love feedback a month from now to see if your floss lasts longer once you use the flosser for a longer time.

Not getting the usage I expected

While the quality of the product is great and it does a wonderful job flossing my teeth, I find that I am only getting three to four uses out of each head. A little disappointed there as my point in getting these was to have less waste and hopefully less cost overall. This could be due to my technique or my tooth spacing, but I have used similar products and have not had an issue.

Thanks Ellen, we really value feedback and look forward to working on the heads lasting longer. My Dad was just like you and only had them last a few days as the beginning once he used it more regularly and got the hang of it, they now last him 1-2 weeks. We do plan on coming out with different floss heads in the future that have different types of floss. We felt like this was the most universal floss that helps grab plaque and bacteria off the teeth and gums.

Great solution for tight contacts!

I've historically been a reluctant flosser because my there's not much room between my teeth, so I would wind up putting too much pressure on the floss and having the floss cut into my gums. Slates vibration helps the floss gently work into the space. No more bleeding gums! My dentist was impressed with the improvement and I've only been using Slate for a month!

YES! This is what it is all about! We really want people to have improved oral health! So glad! Thanks for taking the time to do a review, it makes me so happy!

Life Changing

I've been using my Slate flosser for a week now and it's amazing. Not only does it make it easier to floss, but it's faster. It does a way better job than regular flossing and I love the tongue scrapper. My kids actually enjoy flossing now. Love it.

Thank you so much! This made my day! So glad you are enjoying it!

So easy!

I am such a slacker when it comes to flossing, my dentist is not happy with me. But I love my Slate flosser, it's easy and it actually works. Can't wait to see my dentist's mouth drop when I see him next.

Thank you for taking the time to do a review! We are so glad you like the Slate Flosser!

I Love My Slate Flosser!

I have been using the Slate Flosser for about 6 months. It is SO easy to use and SO effective. My hygienist has even commented that my gum tissue health has never been better. The Slate Flosser is waterproof so I find it convenient to use daily in the shower. Thank you Slate for being such a great product!

Thank you so much for taking the time to give us a review! It means alot! So glad the Slate Flosser made it more convenient for you!

10/10 Product!

I love the slate flosser. It is such a game changer in oral hygiene products. Not only does it look the part, it feels amazing. Highly recommend Slate!

It doesn't hurt my gums!

I used to lie to my dentists all the time and tell them that I was flossing. I wasn't, but I am now because I got this from Slate. This thing is awesome, it works well, and doesn't hurt my gums!

I love it because it's so fast to floss now.

What I love personally about this is because of the vibrations and the floss is able to wiggle itself between my teeth and get a good cleaning up there so I don't have to worry about that periodontal disease anymore. I love it because the floss doesn't break when I get into my tight contacts. I love it because it's so fast to floss now..........

This has been a real game changer!

Alright, all you non-flossers, this video is for you. I used to be one of you. I used to always joke at the dental hygienist that they were the last ones to floss my teeth. and that really wasn't far from the truth until I came across this Slate Flosser here.........

Can’t go back

I’ve been using the flosser for a few months and I’ll never go back to regular flossing again! Compared with normal floss, gum picks, reach flosser, or water flossers, the slate flosser is easier to use, more comfortable to use, and I genuinely think it does a better job at cleaning between my teeth.

Slate Flosser to the rescue !

When I originally tried Slate Flosser when it was being distributed to dental hygienists for review, my thought was this IS IT ! I invested and can’t wait for my SLATE FLOSSERS to arrive !


I love electric toothbrushes and I hate string floss. So this idea was perfect. Love that it feels like an electric toothbrush while flossing!

Love it!

Been using it faithfully for several months now and I’m a believer! I’ve been surprised how much I enjoy the tongue scrapper- I didn’t think I’d use that feature but now use it every time. My mouth and gums feel noticeably better/healthier now that I floss daily with Slate.

Love my flosser!!

Got my flosser from the original first trial group and can’t stand a day without it! So quick and easy and does a great job!

Flossing made EASY!!

I’ll start off by saying, I’ve been a registered dental hygienist for 12 years. I’m always looking for new products to help my patients achieve optimum oral health. This 3 in 1 electric flosser is such an awesome device to help reach into those contact areas! I have super tight contacts and often break regular floss picks. The refill heads have a very sturdy floss that I’ve been able to easily adapt between my teeth without shredding the floss. The gentle vibrations feel like a nice massage with the gum sweeps. This flosser is a MUST if you have trouble with standard flossing, and easily gets into those hard to reach molar areas!!!

Great Quality!

Great quality and comes with a good amount!

Changed the way I think about flossing!

I look forward to flossing now! I really love how clean it makes my mouth feel. It also looks great which is a plus! Definitely ordering as Christmas gifts for family! We LOVE Slate!

Flossing made easy

I do not enjoy flossing but the slate flosser makes it so simple and my gums and smile have improved dramatically in just a few weeks of use. So much easier to make flossing a habit with Slate.

Pre- Order Slate Electric Flosser Starter Kit
Kami Ball
Dentist Office Level Hygiene at Home

I am not a flosser, I actually hate to floss but this has been a game changer for me. It is easy to use, provides a complete and total clean, and the heads are very easy to change out. Although the initial price of the flosser seems high, it will last a very long time and the investment is cheaper than paying for cavities. I can't wait for my dental hygienist to see my teeth at my next appointment - she's going to be shocked! I would highly recommend this product to everyone and I can't wait for the ortho flossers to come out for my son that has braces.

Absolutely LOVE this product!

I had previously used regular dental floss on a daily basis although I found it to be awkward, messy, easily broken and expensive. The Slate Flosser is not only more exact but also easier much easier to use. This product is an excellent compliment to an electric toothbrush. Shocked it had not been invented sooner.