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 581 reviews
84%
(490)
5%
(29)
5%
(27)
3%
(17)
3%
(19)
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!

Game Changer!

I love the Slate Flosser. If you want that "just had your teeth cleaned feeling" everyday this is the product to get! Fabulous, product.

Thank you for your lovely review, Dorothy! We're so glad that you're loving your Slate Flosser and nHA floss heads. Keep up the great work flossing with Slate!

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Slate Rechargeable Electric Flosser
Marilee Chinnici-Zuerch
Electric Flosser

I am a regular flosser. I find the electric flosser to be an improvement over a regular flosser. My teeth are close together and the electric flosser gets between them easily. MCZ

Wow, we love to hear that! If you haven't already, you might also love to try our new SMOOTH floss, which is designed to get into tight spaces even easier! Thanks for being a Slate customer and for sharing your great feedback.

An innovative way to floss

A neat way to floss, especially for people with limited manual dexterity. It makes flossing simpler and more efficient.

Thank you so much for your thoughtful review, Dr. Kussad! We appreciate your feedback!

Nice

Easy to use as am bad with finger flossing this slate flossed make it easier for me had to get gloss flossed instead thin flossed cuz of tight teeth in back they thin flossed breaks or hard to get in between tight teeth..

Thank you Tracey! We're so happy to hear that Slate has made flossing easier for you. The new SMOOTH floss is a great option if you have difficulty getting into tight teeth!

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Gray THIN Floss Heads
Kelly

Its much easier to floss. I struggled with regular flossing especially the back area

Gums feel great!

I was skeptical at first but this has become a useful tool in my nightly routine. My gums feels great and the tongue scraper is an added bonus!

Jeremy, we're so happy to hear that the Slate electric flosser has become a useful tool in your nightly routine. Keep up the good work! :)

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Slate Rechargeable Electric Flosser
Snyder Phillip
Fantastic

The best oral hygiene item I have ever owned. I could never do as good of a job with traditional floss and brushing. My dentist has said my check ups have never been better since using the Slate over the past year.

Wow, this might just be the best REVIEW ever! We're so glad to hear how much of a difference the Slate Flosser has made for you and we sincerely appreciate you sharing your amazing feedback. Keep up the great work flossing with Slate!

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Gray THIN Floss Heads
Martha Tyrone
Great product!

I love the Slate Flosser and the auto-renew function for the floss heads. I've always been a regular flosser, and I appreciate how easy it is to use the device and to replace the floss heads.

Thank you for this great review, Martha! We're so glad that you're loving your Slate products and that you find the subscription option makes it easier to get floss head refills when you need them!

Sooo smooth

The new grey smooth gloss heads absolutely live up to their name. The difference has been noticeable to me… no more issues of floss getting stuck between my teeth. Highly recommended.

That is amazing news, Clara! We're so glad that the new SMOOTH floss has made a noticeable difference for you already!

Loving it!

I tried a different brand’s version of this and it was awful. A friend raved about Slate so I tried it and I love it! I am disabled and cannot do regular floss so this is really a lifesaver.

We're thrilled to hear that you are loving our Slate Rechargeable Electric Flosser. We pride ourselves on providing high-quality products that make a difference in our customers' lives. We are so glad to know that our flosser is helping make your daily oral care routine easier. Thank you for choosing Slate and for sharing your experience with us!

SO GOOD

I seriously love this flosser. Who knew that an electric flosser could make such a difference. After getting a cavity between two teeth, I knew I had to step up my flossing game. My teeth feel so clean and I actually enjoy flossing now. No more wrapping my fingers. The gum sweeps feel really nice too. If you're worried about only changing the floss head once a week, remember this, you use the same toothbrush for 3 months! Get it! Your teeth and gums will thank you.

Wow, we couldn't have said it better ourselves! Thank you so much for the amazing, detailed testimonial! We're so glad that your Slate Electric Flosser has been such a game-changer for you. Thank you for choosing our product and keep up the great flossing!

Easy easy easy

Flossing is so much easier with this product! Yes, I get excited about not missing any days flossing!! Its been relatively effortless to do and I actually enjoy doing it!

Thank you so much for your wonderful feedback, Dr. Barton! We're so glad that you're enjoying flossing with the Slate Rechargeable Electric Flosser. We get excited about not missing a day of flossing as well! Slate makes the process simple, quick, and easy to make part of your daily routine.

Nano-Hydroxyapatite THIN Floss Heads

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New Gray SMOOTH Floss Heads
Christine Carroll
Nice for the tight spaces

I have some tight spaces and need smooth floss. This floss has simplified the getting in and getting out.

Thank you for the positive feedback on our new SMOOTH floss, Christine! We're glad to hear that it is making it easier for you to floss in those tight spaces!

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Travel Bundle
leigh lennox
Great

I've been meaning to write a review for the Slate Flosser for a while. It is the best thing I have purchased in a long time. I've always had a hard time with flossing, it hurts my mouth and my hands and I always had to force myself to do it, but I'd still forget frequently. I got one of those long handled flossers, which was an improvement, but I still disliked doing it. I was really excited to try the Slate flosser, but didn't want to get my hopes up. When I got it, though, I liked it immediately. After I learned the "roll and sweep" method (video on site) I enjoyed it even more. This method makes it easier and more comfortable, and also extends the life of the heads. I have never before in my life looked forward to flossing until I got this, and now I do. Seriously, I had to cut down on my flossing because at first I was using it like 4 times a day. :D When I like something, I really like something! I got the smooth heads which get into tight and sharp places and I found this head lasts longer for me. Another thing I love is they really have excellent customer service. I highly recommend the Slate Flosser, it immediately turned me into the regular flosser I always wanted to be! Thank you!

What an incredible testimonial! Thank you, Leigh, for sharing your detailed, thoughtful feedback. We're so happy to hear that the Slate flosser has been a game-changer for your routine and has helped you look forward to flossing! We appreciate you sharing your story with us and we're so thrilled that you have had such a positive experience with Slate products and staff. Keep up the amazing work!

LOVE

I absolutely LOVE this flosser. It's so easy to use, feels nice and keeps my teeth so clean. I loathe wrapping floss around my fingers, this device takes away that dread. It's nice to properly floss, the backs of my lower front teeth still look like I had a cleaning done. Amazing. Instead of dreading flossing, I am truly enjoying it.

Wow, thank you so much for your kind words and for sharing your positive experience with our Slate Rechargeable Electric Flosser! We're excited to hear that it has made flossing a more enjoyable experience for you and has left your teeth feeling clean. We appreciate your support and are happy to have you as a satisfied customer. Keep up the great work flossing with Slate!

Makes it Easier to Floss!

I am unable to open my mouth wide enough to floss due to rash and chapped mouth.. This has been so much more gentle and comfortable with no pain. Customer service is fast and respectful.

Thank you so much for this great personal testimonial! We are so glad to hear that the Slate flosser has made flossing easier and pain-free for you, and that you've had a great experience with our customer service team!

I floss more than ever and enjoy doing it with my Slate flosser!

We're so happy to hear that you're enjoying the Slate Flosser and Emerald THIN Floss Heads and that they're helping you floss more regularly. Keep up the great work!

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Slate Rechargeable Electric Flosser
Lillian
Obsessed.

The slate flosser is truly one of a kind. You have a customer for life.

That is the best news ever! Thank you so much, we're so glad to welcome you to the Slate family!

My dentist gave me an A+!

I’ve always had a difficult time remembering to use traditional spools of floss on a regular basis. They’re time consuming and frustrating to me. And then I would run out and not get a refill. Then I tried one of the flosser sticks, and I loved it. It helped me get between my tight back teeth and helped me be more efficient. BUT I was creating so much waste AND still had to remember to buy refills.

The Slate flosser has little brushes on the sides of the floss heads to stimulate/clean my gums, the pieces last longer, it’s powered with vibrations for a better clean, and the brush heads are recyclable. Honestly, it’s perfect for me.

Even better: I had a dentist appointment a few weeks after getting it and he told me my teeth looked great! My gums weren’t bleeding, and no cavities!

Amazing product!

I actually enjoy flossing thanks to Slate - I love how easy and thorough the electric vibrations make flossing!

Brooke, thanks for taking the time to share your experience with our Slate Rechargeable Electric Flosser. We designed it with ease and effectiveness in mind, so we are happy to know that it has made a positive impact on your oral hygiene routine. Keep up the great work flossing with Slate! :)

Really enjoy using this. It's simple to use. Flossing isn't a chore anymore. Happy with this purchase.

New Gray SMOOTH Floss Heads

Meet the dentist who HATES cavities