“We’ll be the first to admit that we don’t always remember to floss—unless, of course, it’s with this innovative version. The fibers expand when they come in contact with saliva, which means the floss strands glide between your teeth easily and take more gunk out with them. The charcoal coating helps absorb stains and dirt (so much you can actually see it on the floss if you want to gross yourself out). The refillable packaging is just icing on the cake”
Clinically proven
BPA & Teflon-free
Cruelty-free
XL size
24/7 expert support
Refill plan: $30.00 for the BFD replacement floss bobbin every 24 weeks, cancel anytime
You pay today:
$59.99
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Co-created with 1000s of hygienists & dentists
"I love the BURST floss for its color! The black helps my patients see the plaque removal and the expanding technology has more surface area to grab bacteria."
- Kim F., RDH & BURST Ambassador
Less gunk = better breath
Clinically tested and shown to remove up to 85% of plaque on surfaces toothbrushes can’t reach and 2x more plaque than a regular unwaxed dental floss.*
*In laboratory tests. Data on file. Download at burstoralcare.com/clinical.
See the results
Get the instant satisfaction of seeing exactly what’s been lurking between your teeth, motivating you to keep on flossing!
The 8 Best Lip and Oral Care Products of 2021, according to Health Editors
Curious what people think?
Our BURST Ambassador Dental Professionals and customers know their stuff. You should listen to them.
Rated 5.0 out of 5 stars
5.0 Stars (15 Reviews)
“If you didn't like flossing before, you're going to love it now. The feeling of being able to see the nasty that you removed from this black floss isjust so satisfying. Never thought I' II be so excited to floss. Best stocking stuffer to put in every Christmas bag this season. Just reviewing this floss just made me want to eat and floss again.”
“Hands down (or fingers up) my favorite floss! I love that it is black and I can see all the little nasties coming out of my teeth and gums. l love that it is helping remove the stains from my teeth due to my coffee addiction. And it tastes AMAZing!”
“BURST floss is my favorite to date and I'll tell you why. The black color makes it so easy to SEE your progress!!! The aroma is fantastic with essential oils to help with gum health! lt's fine enough to reach all those hard to get to places also!!!”
Customers also bought
Total 5 star reviews: 15 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
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15 reviews
- ELErin L.Verified ReviewerReviewed By: BURST Ambassador2 hours agoReviewed By: BURST AmbassadorRated 5 out of 5 starsBEST FLOSS
As a family of 5, I LOVE having this is our bathrooms at home. No more searching for the smaller floss container that gets lost in drawers. Looks beautiful and esthetic. As a hygienist, I love having this in my OP and being able to show my patients how effective it is. 5 out of 5 for sure!
- AOAmanda O.Reviewed By: BURST Ambassador4 days agoReviewed By: BURST AmbassadorRated 5 out of 5 starsMy FAVORITE floss!
Finally, my favorite floss in a large dispenser! Not only do I love and use this floss myself, but I find it to be such a great educational tool. The black color shows all the “gunk” I pulled from between my patients teeth, while I explain the importance of its removal. Every Hygienist needs this in their OP!
Now I need one for home too!
BOBURST Oral Care3 days agoWe love this! 🖤 Nothing like seeing the “gunk” in action to teach healthy habits, and we’re so happy our big floss dispenser is making such a difference in your office. Sounds like a home dispenser is definitely calling your name!
- SSSandra S. M.Verified BuyerReviewed By: BURST Ambassador4 days agoReviewed By: BURST AmbassadorRated 5 out of 5 starsBurst Dispenser
Love it
- MMPVerified ReviewerReviewed By: BURST Ambassador4 days agoReviewed By: BURST AmbassadorRated 5 out of 5 starsBig floss dispenser
I’ve been wanting a big floss dispenser for both my bathroom and dental office — and it’s finally here! 🙌 The smaller one is perfect to toss in my purse, while the larger size is great for home and for using on my patients. This floss is a must have — it expands to grab all the gunk and leaves everything feeling super clean. So happy it’s now available in a big dispenser!
- SKShelley K.Verified ReviewerReviewed By: BURST Ambassador4 days agoReviewed By: BURST AmbassadorRated 5 out of 5 starsA must have for every bathroom!
As a dental hygienist of over 30 years I can honestly say this is hands down the best floss I have ever used!! To have this product in a big dispenser is a dream!! This looks amazing on my bathroom counter!