Replacement Floss

4.9
Rated 4.9 out of 5 stars
4.9 Stars (1,513 Reviews)
$5.00
Run out of BURST Floss? Have no fear, our replacement black expanding floss bobbin in your choice of delicious flavors is here!
Run out of BURST Floss? Have no fear, our replacement black expanding floss bobbin in your choice of delicious flavors is here!

Refill plan: $5.00 per replacement bobbin every 12 weeks, cancel anytime

You pay today:  $5.00

Why our Floss is boss

Our Floss boldly goes where no other floss has been before, expanding between teeth upon contact with saliva. Deep cleaning and developed with BURST Ambassador Dental Professionals, it's an oral care Holy Grail.

Expanding technology

Saliva makes our floss expand. That means more surface area to give a deeper clean. Gums rejoice!

Charcoal black coating

Adsorbs (we promise that’s a word) coffee, wine, and other lingering stains from your teeth.

See what you clean

Our black Refillable Floss lets you see all the crud hiding between your teeth.

Environmentally conscious

Our case is reusable and comes with a lifetime guarantee. The koalas will love you for using it.

Stain removing
coating

Adsorbs coffee, wine and other hard to remove stains from your teeth.

Textured and expandable

Our floss expands on contact with saliva to give you a clean that’ll impress your dentist.

See the results

With our black floss you’ll get the instant satisfaction of seeing what comes out from between your teeth, yum!

Got questions?

More questions?
Find answers on our FAQs page.

4.9
Rated 4.9 out of 5 stars
Based on 1,513 reviews
Total 5 star reviews: 1.4k Total 4 star reviews: 84 Total 3 star reviews: 27 Total 2 star reviews: 6 Total 1 star reviews: 13
97%would recommend these products
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1,513 reviews
  • C
    Cicely
    1 hour ago
    Reviewing
    Floss Refill
    Rated 5 out of 5 stars
    5 Stars

    My favorite floss! Its expandable, thick, and gets everything out.

  • DW
    Devon W.
    Reviewed By: BURST Ambassador
    2 days ago
    Reviewed By: BURST Ambassador
    Reviewing
    Expanding Floss
    Rated 4 out of 5 stars
    Great floss

    First i love that it is black! I like the size and packaging. I am a very big smart floss girly, so when I got this product I was really excited! It works well and it is comparable to smart floss however, its can shred and thats the only downfall I have with it. Overall it is a great choice and affordable! Get it!

  • A Profile picture for Ashley
    Ashley
    Verified Reviewer
    Reviewed By: BURST Ambassador
    1 week ago
    Reviewed By: BURST Ambassador
    Reviewing
    Expanding Floss
    Rated 5 out of 5 stars
    Love, love, love!

    I recently started using Burst products all thanks to my dental hygiene instructor, Mrs. Volpitta and I love this floss so much! As a graduating dental hygiene student, I love that I have a product that I can recommend to my future patients! Love how the floss is thicker annd has more texture and I really feel like my gums are a lot happier and cleaner after using this floss!

  • N
    Nicole
    1 week ago
    Reviewing
    Expanding Floss
    Rated 5 out of 5 stars
    5 Stars

    Love it

  • L
    Linnae
    1 week ago
    Reviewing
    Replacement Floss
    Rated 5 out of 5 stars
    5 Stars

    This is the all time best ever floss. I haven't found one i like better. My dentist always compliments me on my flossing.