• Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Promise card
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Promise card
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Promise card
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Slate Rechargeable Electric Flosser Slate Rechargeable Electric Flosser
  • Promise card

Product Description

Key Benefits

  • 3 Sonic Vibration speeds for custom cleaning.
  • 400 non-toxic woven floss strands for thorough plaque removal.
  • Gum Sweeps™ massage and clean gums effectively.
  • Triple-row tongue scraper for fresher breath.
  • Rechargeable and IPX-7 water-resistant.


Designed by a dentist, the SLATE Rechargeable Electric Flosser transforms your oral...

Read more

Key Benefits

  • 3 Sonic Vibration speeds for custom cleaning.
  • 400 non-toxic woven floss strands for thorough plaque removal.
  • Gum Sweeps™ massage and clean gums effectively.
  • Triple-row tongue scraper for fresher breath.
  • Rechargeable and IPX-7 water-resistant.


Designed by a dentist, the SLATE Rechargeable Electric Flosser transforms your oral care routine with advanced technology and thoughtful features. It’s designed to access hard-to-reach areas between teeth, making flossing more effective. The three sonic vibration speeds—8,000 (Gentle), 12,000 (Standard), and 14,000 (Deep Clean)—give users control over their cleaning intensity.

It comes with 400 woven floss strands that are durable and provide a superior clean. The patent-pending Gum Sweeps™ feature uses strategically placed ribs and bristles to sweep away plaque and food particles, ensuring a deep clean between teeth and along the gums.

Its dual-row rubber bristle tongue scraper lifts and rakes the tongue’s surface, finishing with a straight blade to clear away unwanted gunk. The scraper is shaped to follow the natural curve of your tongue for a more effective clean. This feature helps remove up to 30% more bacteria than brushing alone, giving you fresher breath.

IPX-7 rated for water resistance, eco-friendly, and with a one-month battery charge,  SLATE Electric Flosser is the ultimate tool for oral health, making it easy and sustainable to floss every day.

Includes:
1 Rechargeable Electric Flosser.
5 Gray Reusable Floss Heads (LASTS 5 weeks) 1 Power Cord.
NOT INCLUDED: USB-C Power BLOCK.

Why It's Healf

The SLATE Electric Flosser™ stands out as the only 3-in-1 electric flosser on the market. It combines high-grade floss, sonic vibrations, a tongue scraper, and the unique Gum Sweep technology to give you a deeper clean. Its standout feature is the patent-pending Gum Sweeps™, which no other flosser has. This unique technology not only removes plaque and food particles but also massages gums, promoting blood flow and healthier gums. Plus, SLATE Electric Flosser is toxin-free, containing no wax, Teflon, PFAS, or PTFEs, making it safe choice that’s better for both your health and the planet.

SLATE was founded by Dr. Danny and Brynn Snyder, a husband-and-wife duo passionate about transforming oral care. After recognising how challenging traditional flossing can be, Dr. Snyder spent nine months developing the SLATE Electric Flosser. Designed for everyone—children, seniors, individuals with braces, or dexterity issues—it makes flossing fast, easy, and effective. Today, with over 25,000 satisfied customers and 500+ dental hygienist reviews, SLATE delivers healthier, cavity-free smiles with professional-level care at home.

Here at Healf we do the work for you, every product goes through a 3 step curation process of Discovery, Expert Validation, and Community Testing. So you know you are only getting the best.

Delivery & Returns

SHIPPING INFORMATION:

At Healf we prioritise safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.


Option

UK Standard Delivery

Next Working Day Delivery

International Deliveries

Est. Delivery

2-3 Working Days

Next Working Day*

7 Working Days**

Orders <£50

£3.99

£5.99

£22.99 (Europe)

Orders >£50

FREE

£5.99

£49.95 (International)


*(if placed before 12.00)

**(up to 4 weeks)

UK Standard Delivery: Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.


Next Working Day Delivery: For when you need our products urgently, we offer a next working day shipping for £5.99. For orders placed before 12.00 we will ship it the same day to ensure you receive your order the next working day.


RETURNS POLICY:

If for any reason you are not satisfied with your order, we provide free 365 day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com and we’ll send you a return slip and help to arrange a collection. The item you return must be sent in the same condition as received, and inside the original packaging. Once received we will notify you via email.

For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.

Suggested Use

1. Press the blue button on the bottom of the flosser to turn it on.
2. Slide the floss between your teeth using our "roll and sweep" method to avoid breaking your floss.
3. Move the floss head from the front to the back of your teeth, allowing the Gum Sweeps™ to scrub the teeth and massage the gums.
4. Use the tongue scraper 3-5 times when you are finished flossing to remove the bacteria you disrupted! Rinse the floss head thoroughly and allow it to dry.
5. Replace floss heads weekly. Those with tight teeth might need to replace floss heads every 3-5 days. Use their "Roll & Sweep" technique to get the longest use out of them.

Slate Rechargeable Electric Flosser

Dentist-designed rechargeable electric flosser with three sonic vibration speeds, patent-pending Gum Sweeps™, and a dual-row tongue scraper that effectively cleans, massages, and stimulates both gums and teeth.

Regular price £139.99
Regular price Sale price £139.99

Back in stock: 21/02/25

Buy now Pay later from £34.99/mo with

Regular price £139.99
Regular price Sale price £139.99

Buy now Pay later from £34.99/mo

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
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Frequently bought together
  • Buy both for £139.99

Product Description

Key Benefits

  • 3 Sonic Vibration speeds for custom cleaning.
  • 400 non-toxic woven floss strands for thorough plaque removal.
  • Gum Sweeps™ massage and clean gums effectively.
  • Triple-row tongue scraper for fresher breath.
  • Rechargeable and IPX-7 water-resistant.


Designed by a dentist, the SLATE Rechargeable Electric Flosser transforms your oral...

Read more

Key Benefits

  • 3 Sonic Vibration speeds for custom cleaning.
  • 400 non-toxic woven floss strands for thorough plaque removal.
  • Gum Sweeps™ massage and clean gums effectively.
  • Triple-row tongue scraper for fresher breath.
  • Rechargeable and IPX-7 water-resistant.


Designed by a dentist, the SLATE Rechargeable Electric Flosser transforms your oral care routine with advanced technology and thoughtful features. It’s designed to access hard-to-reach areas between teeth, making flossing more effective. The three sonic vibration speeds—8,000 (Gentle), 12,000 (Standard), and 14,000 (Deep Clean)—give users control over their cleaning intensity.

It comes with 400 woven floss strands that are durable and provide a superior clean. The patent-pending Gum Sweeps™ feature uses strategically placed ribs and bristles to sweep away plaque and food particles, ensuring a deep clean between teeth and along the gums.

Its dual-row rubber bristle tongue scraper lifts and rakes the tongue’s surface, finishing with a straight blade to clear away unwanted gunk. The scraper is shaped to follow the natural curve of your tongue for a more effective clean. This feature helps remove up to 30% more bacteria than brushing alone, giving you fresher breath.

IPX-7 rated for water resistance, eco-friendly, and with a one-month battery charge,  SLATE Electric Flosser is the ultimate tool for oral health, making it easy and sustainable to floss every day.

Includes:
1 Rechargeable Electric Flosser.
5 Gray Reusable Floss Heads (LASTS 5 weeks) 1 Power Cord.
NOT INCLUDED: USB-C Power BLOCK.

Why It's Healf

The SLATE Electric Flosser™ stands out as the only 3-in-1 electric flosser on the market. It combines high-grade floss, sonic vibrations, a tongue scraper, and the unique Gum Sweep technology to give you a deeper clean. Its standout feature is the patent-pending Gum Sweeps™, which no other flosser has. This unique technology not only removes plaque and food particles but also massages gums, promoting blood flow and healthier gums. Plus, SLATE Electric Flosser is toxin-free, containing no wax, Teflon, PFAS, or PTFEs, making it safe choice that’s better for both your health and the planet.

SLATE was founded by Dr. Danny and Brynn Snyder, a husband-and-wife duo passionate about transforming oral care. After recognising how challenging traditional flossing can be, Dr. Snyder spent nine months developing the SLATE Electric Flosser. Designed for everyone—children, seniors, individuals with braces, or dexterity issues—it makes flossing fast, easy, and effective. Today, with over 25,000 satisfied customers and 500+ dental hygienist reviews, SLATE delivers healthier, cavity-free smiles with professional-level care at home.

Here at Healf we do the work for you, every product goes through a 3 step curation process of Discovery, Expert Validation, and Community Testing. So you know you are only getting the best.

Delivery & Returns

SHIPPING INFORMATION:

At Healf we prioritise safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.


Option

UK Standard Delivery

Next Working Day Delivery

International Deliveries

Est. Delivery

2-3 Working Days

Next Working Day*

7 Working Days**

Orders <£50

£3.99

£5.99

£22.99 (Europe)

Orders >£50

FREE

£5.99

£49.95 (International)


*(if placed before 12.00)

**(up to 4 weeks)

UK Standard Delivery: Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.


Next Working Day Delivery: For when you need our products urgently, we offer a next working day shipping for £5.99. For orders placed before 12.00 we will ship it the same day to ensure you receive your order the next working day.


RETURNS POLICY:

If for any reason you are not satisfied with your order, we provide free 365 day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com and we’ll send you a return slip and help to arrange a collection. The item you return must be sent in the same condition as received, and inside the original packaging. Once received we will notify you via email.

For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.

Suggested Use

1. Press the blue button on the bottom of the flosser to turn it on.
2. Slide the floss between your teeth using our "roll and sweep" method to avoid breaking your floss.
3. Move the floss head from the front to the back of your teeth, allowing the Gum Sweeps™ to scrub the teeth and massage the gums.
4. Use the tongue scraper 3-5 times when you are finished flossing to remove the bacteria you disrupted! Rinse the floss head thoroughly and allow it to dry.
5. Replace floss heads weekly. Those with tight teeth might need to replace floss heads every 3-5 days. Use their "Roll & Sweep" technique to get the longest use out of them.

Frequently Asked Questions.

How are the products selected?

Our main focus here at Healf is to make sure you are getting access to the best global wellbeing brands that align with our core values, where we believe wellbeing is characterized by The Four Pillars - EAT, MOVE, MIND, SLEEP. We hand select products all over the world and put them through our strict three step curation process which entails discovery, expert validation, and our community testing. In order to protect our community we always quality check all ingredients of the products we select, and do not feature products with any ingredients we mention on our Healf Banned Ingredient List.

Do you have resources or articles on maintaining a healthy lifestyle?

Our team of in-house experts stay up to date with the latest research on wellbeing. They constantly evaluate health trends and make sure to filter real vs. faux and deeply understand that there truly is no ‘one size fits all’ approach to your wellbeing. You can check the Healf journal here and make sure to subscribe to our mailing list for more content.

Can I find more information about the ingredients used?

We love people who check ingredients. You’ll find detailed information about the ingredients in every product page and if you find something you’d like to flag with us or have more questions, drop us a message.

Go to FAQs

Healf
Curation Process

With our Healf Curation Process, we do the work for you. Shop with confidence knowing every item has been tried, tested, and curated for you..