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BURST Expanding Dental Floss Refills (32 Yards/3 Pack) | Mint Eucalyptus Aroma Bobbins | Woven | Stain-Absorbing | Vegan | Paraben, BPA & Cruelty-Free

4.6 (9) Write Review

Free shipping on orders over $29.99

$15.00

$ 6 .99 $6.99

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About this item

EXPANDS TO REMOVE PLAQUE: Expanding floss expands on contact with saliva to remove up to 85% of plaque on surfaces your toothbrush can’t reach.*
BLACK FLOSS LETS YOU SEE WHAT YOU REMOVE: Black, woven floss gives you the instant satisfaction of seeing what comes out from between your teeth.
STAIN BUSTING: High quality floss adsorbs coffee, wine and other hard to remove stains from your teeth. Xylitol coating also helps fight cavities!
MINDFULLY MADE: BURST floss is vegan, cruelty-free and uses natural, effective ingredients with no parabens, BPA, or PFAS.
3-PACK REFILLS: Refill bobbins work seamlessly with our BURST Expanding Floss case - simply slide it into your kit. Contains 3 refill bobbins of 32 yards each for 96 yards total.

Product Description

High Quality Black Woven Floss

Black coloring shows you all the crud you pull from between your teeth. Mmm, satisfying.

Instantly Expands

Expands on contact with saliva to scrub more surface area than typical floss.

Cavity & Stain Fighting

Xylitol coating helps remove pesky stains and flight cavities between teeth.

Refillable Case for Less Waste

Reduce single-use plastic with help from our 32-yard replacement bobbins.

Tips to get the most from BURST Expanding Floss from a dental hygienist

Gather 12-16 inches of floss around your middle finger, and a few inches around the other middle finger
Pinch the floss with your thumbs and pointer fingers securely, leaving about an inch
Glide the floss between each tooth and make your way toward the gumline
At the gumline, make sure the floss “hugs” the tooth in a C-shape, allowing it to disappear right under the gums.
Move the floss up and down the length of each tooth 3-4 times, scraping the plaque from the sides of the tooth.

How to refill your BURST Expanding Floss holder

Watch this video demonstration for tips on how to refill your BURST Expanding Floss.

*BURST Expanding Floss removes up to 85% of plaque on surfaces between teeth, as shown using an organic plaque simulation and computer-assisted planimetrical assessment to evaluate plaque removal efficiency. These results were collected in December 2019 by Prof. Dr. h.c. Peter Gängler, Dr. Tomas Lang and Dr. Karl W. Weich and compiled in the report “Interdental Removal of Simulated Plaque with an Expanding Black Mint Dental Floss Compared to Traditional Floss” (J Dent Hyg 2020; 94(5):53)

**The BURST Sonic Toothbrush removes up to 10x more plaque, provides healthier gums in 2 weeks, and reduces bleeding gums 3x after 30 days compared to a manual toothbrush as shown in two independent, 30-day single-blind clinical studies of 92 and 97 healthy subjects, respectively, with mild-moderate levels of plaque and gingivitis. The subjects brushed twice daily using a fluoride toothpaste with either a manual toothbrush (control group) or with the BURST Sonic Toothbrush (experimental group). These results were collected in Aug 2019 by Salus Research, Inc. and All Sum Research Center Ltd. in compliance with ICH Good Clinical Practices (GCP) including the archiving of essential documents and compiled in the report "Plaque and Gingivitis Efficacy of a Sonic Toothbrush: Two Thirty-Day Independent Studies" (PTB-001-2019 & PTB-002-2019).

***Teeth Whitening Strips by BURST(R) visibly whiten teeth 1 hour following a single 15-minute use as shown in a study of 61 people in which 31subjects used the Strips, compared to 30 people which brushed for two minutes twice daily with a soft toothbrush and standard non-whitening fluoride toothpaste. These results were collected on 9 September 2022 by Salus Research, Inc. in compliance with ICH Good Clinical Practice (GCP) including the archiving of essential documents and compiled in the report "Efficacy and Safety of Burst Whitening Strips in a 7-Day Study" (BRST-WHT-2022-02).

John M Prete

Reviewed in the United States on March 12, 2025

great product

Angela

Reviewed in the United States on February 9, 2025

As I’ve aged, my gums are receding on all my teeth. Stuff gets stuck in them and skinny floss doesn’t do anything. This stuff is thick and works so well. Can’t recommend enough if you have lots of space between teeth. My dental hygienist recommended it.

Lizzie's Mom

Reviewed in the United States on February 28, 2025

My favorite floss

Sharon Shepard

Reviewed in the United States on February 16, 2025

I love the thicker thread and the taste. I feel like I get a better floss with their thread. Plus I like the black thread so I can see the floss working and getting the plaque and food particles off my teeth.

Mary

Reviewed in the United States on February 16, 2025

They work and smell great

Tony

Reviewed in the United States on February 15, 2025

Incredible floss that gets into hard to reach places. Even family members who are resistant to floss find themselves using this. It was unavailable for a while but now it is back and so glad! Highly recommend!

ALQ

Reviewed in the United States on February 1, 2025

Original review: One of the 3 bags of floss was already torn open with a section of the floss hanging out. Other 2 bags were intact. It seems like the bag has been torn open and the floss used already, then returned.Edited review: Asked Amazon for a replacement and received replacement. After actually using the floss, will say that it works well for removing nastiness from in-between teeth - good friction and I can visually see all the gunk pulled out. After going all around in the mouth, there is a very faint plastic kind of taste for which I took off one star.

BJCarson

Reviewed in the United States on January 25, 2025

This floss was recommended by my dental hygienist. I've ordered it quiet a few times from Amazon. It arrives very quickly after I order it. Very pleased with the product and the company.

C. Walker

Reviewed in Australia on September 16, 2023

have bought several refills and my dentist is really happy. I find this more comfortable to use than ordinary floss and i like the flavour. I hated flossing before using this type of floss

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