If you've followed Slate long enough, you know that before the Slate Pro — our rechargeable electric flosser — there was a battery-powered Slate Electric Flosser launched on Kickstarter. That original product sparked a movement. And now, it's back.

Meet the Slate Origin Electric Flosser: an upgraded, sleeker version of the product that started it all, and Slate's most accessible electric flosser yet.

The Slate Mission

The Slate Origin Electric Flosser was created with a singular goal in mind: get more people flossing. From the very beginning, Slate's founders understood the profound impact that daily flossing has on oral health and overall health. Studies show that brushing alone only cleans about 60% of your mouth, leaving the spaces between teeth and along the gumline vulnerable to plaque buildup, cavities, and gum disease.

Slate was born out of the belief that if people had the right tools, they would actually floss. That belief led dentist and co-founder Dr. Danny Snyder to invent the world's first 3-in-1 electric flosser,  a device combining real woven floss with sonic vibrations, gum-stimulating technology, and a built-in tongue scraper. Tested by over 500 registered dental hygienists in the US, and rated by 73% of them as better than anything else on the market, Slate was something genuinely new.

This desire to help customers improve their health through better flossing has always been the bedrock of Slate's mission. The Slate Origin brings that mission full circle.

Why the Slate Origin disappeared & why it's back

After Slate launched its original battery-powered flosser on Kickstarter in October 2021, momentum built quickly. As the brand expanded, consumer demand for a rechargeable version became prominent, but as a startup, Slate couldn't manufacture both products simultaneously. So, the original battery-powered flosser was temporarily phased out while the team pivoted to launch the Slate Pro.

Fast forward a couple of years, and the battery-powered Slate Electric Flosser is finally back — now with a new name, a sleeker look, and three color options. The Slate Origin Electric Flosser is an upgraded version of the original Kickstarter product, designed with the same mission but built for a broader audience.

What makes the Slate Origin Electric Flosser different?

The Slate Origin is designed for simplicity, accessibility, and consistency. Here's what sets it apart:

No charging cable required

Powered by a single AA battery, the Slate Origin delivers up to 2 months of battery life without ever needing to track down a charging cable. It's the ideal electric flosser for travel, for kids' bathrooms, or for anyone who prefers the simplicity of a battery-operated device.

One powerful vibration setting — built for everyone

Unlike the Slate Pro, which offers three speed settings, the Slate Origin features a single vibration setting at 12,000 sonic vibrations per minute. This makes it more intuitive and approachable, especially for kids, first-time users, and those who want an effective, no-fuss routine. No guesswork. Just press the button and floss.

A slimmer, more affordable design

With a slimmer profile and lower price point than the Slate Pro, the Slate Origin opens up the world of electric flossing to a broader audience. Whether you're just starting your flossing journey or looking for an affordable option for a family member, Origin makes it easy to say yes.

The same dentist-invented floss heads — compatible with Origin, Pro, and Slate Mini

The Slate Origin uses the same floss heads as the Slate Pro and Slate Mini. You're not sacrificing quality for simplicity. You're getting the same patented clean that has made Slate the #1 recommended flosser by dentists.

Each Slate floss head is a 3-in-1 tool engineered to clean areas your toothbrush simply can't reach:

• Non-toxic woven floss (450 strands, PFAS/PTFE-free): Grabs onto plaque and removes it more effectively than string floss or floss picks. Free of Teflon and harmful chemicals, safe for the whole family.
• Patent-pending Gum Sweep™ technology: Strategically placed ribs and bristles that scrub and massage the gumline — stimulating blood flow and cleaning the pockets that brushing misses entirely.
• Built-in tongue scraper: A dual-row rubber bristle scraper that lifts and removes odor-causing bacteria. Studies show tongue scrapers eliminate 30% more odor-causing bacteria than a toothbrush alone.
• Reusable and eco-friendly: Each floss head lasts up to a week, replacing over 700 single-use floss picks per year.

Slate Origin Electric Flosser: key features at a glance

• 12,000 sonic vibrations per minute for powerful, effective plaque removal
• 1 vibration speed setting — simple and intuitive for all ages
• 3 color options to match your style
• Slimmer design than the Slate Pro rechargeable flosser
• 2-month battery life from a single AA battery — no charging cable needed
• Compatible with all Slate floss heads (Origin, Pro, and Slate Mini)
• Dentist-invented and #1 dentist-recommended

Who is the Slate Origin Electric Flosser for?

• First-time electric flosser users looking for an easy way to build a daily flossing habit
• Kids and families who benefit from a simple, one-button design
• Travelers who don't want to worry about charging cables
• Budget-conscious shoppers who want the Slate clean at a lower price point
• Existing Slate Pro users who want a second flosser for travel or for their kids. Gentle enough for kids, powerful enough for adults with braces, implants, or sensitive gums. 

Ready to build a daily flossing habit? Start with Origin

If you're new to Slate and ready to take your oral health seriously, the Slate Origin Electric Flosser is a great place to start. It offers a thorough, dentist-recommended at-home clean in a simple, battery-powered format. No charging required, no learning curve, just better flossing every day.

As the #1 recommended electric flosser by dentists, Slate Origin is the flossing tool you need to improve your oral health. Whether you're picking it up for yourself, your kids, or the whole family, Origin is the simplest way to experience a true Slate clean.

Shop Slate & Complete the Clean

Frequently asked questions about the Slate Origin Electric Flosser