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Refillable Floss String

Rating 4.280719381091128 out of 539812 reviews

Finally, floss string you'll actually want to use every day.

What you get: Refillable dispenser, pop-up top to cut string, expanding mint floss that's pre-marked every ~18" for the perfect daily amount.

Every 3 months: Mint floss string refill.

Colors outlined in red are clearance items.

Customize your Floss String Dispenser
Original price was $15, discounted price is $10
Color -  
Slate
Customize your set

Edit or remove single items in your set.

Large Mint Anticavity Toothpaste detail
Large Anticavity Toothpaste

Anticavity fluoride, xylitol, SLS-free. Helps prevent cavities. Vegan-friendly. New 100% recyclable tube + cap!

Original price was $7, discounted price is $0
Mint
Slate metal electric toothbrush detail
Electric Toothbrush

Slim, lightweight, and looks great. Plus, timed sonic vibrations to brush better.

$45
Black refresh bag detail
Refresh Bag

Bring good habits everywhere you go with our modern take on the toiletry kit. Collapses flat. Expands to pack plenty.

$40
What's in your refill plan?
We'll automatically deliver fresh supplies every 3 months with a lifetime warranty. Plus, you can cancel or switch anytime.

1x

Floss String Refill Spool - Expanding

$7

1x

Mint Toothpaste refill

$7

Most Popular

Free shipping today

You will receive a $14 charge every 3 months. Tax & shipping not included.

$10 shipping today

You will not receive refills from one-time purchases
Your plan:

$14 Refills every 3 months

You pay today:

Original price was $22, discounted price is $10

One-click floss you'll
love to string along

Sleek design you’ll want to string along

Slim, reusable floss dispenser you’d be proud to display on your bathroom counter, with a preloaded refill you change every 3 months. Retractable top saves space and makes on the go easy. Just tap, tear, and take everywhere.

Refillable dispenser you keep for life

side view or circular globe icon

String refills reduce plastic waste

Pre-marked, expanding string guides your routine

Floss is marked every ~18 inches for the perfect daily amount, and lasts 3 months with a little string to spare. Waxed nylon expands to clean better and to show what's already used, so every tooth gets a fresh sweep.

American Dental Association accepted

Expanding string, premarked for daily use

Easily slides to clean between teeth

Natural mint flavor, vegan, SLS-free

Never be fresh out of floss again

Your floss dispenser is forever full on a subscription, with refills that are just as affordable as other leading brands. Sign up to get a fresh brush head, floss, and toothpaste delivered every 3 months. Because self care should really be that simple.

Automatic delivery to your door

Lifetime warranty with refill plan

Edit or cancel your plan anytime

Frequently asked questions

Sliding floss is our durable, mint-flavored string made of PTFE (polytetrafluoroethylene). It’s an ultra-smooth, shred resistant material that easily slides between teeth.

Dentists recommend using about 18” of floss at least once a day. Our pre-marked string dispenses just the right amount so you only cut what you need to use.

The canister isn’t water resistant — we recommend wiping it down with a dampened cloth.

Sliding floss is shred-resistant for easy sliding and an effective clean. For maximum benefits, be sure to use a new section of floss between each tooth.

Feel good and floss like a boss