Burst Expanding Floss

The Expanding Floss is clinically proven to remove 2x more plaque than regular unwaxed dental floss.

Yes, BURST has made flossing twice as effective. This is all thanks to BURST’s incredible network of dentists, hygienists, and our Ambassador community of 40,000+ Dental US Professionals who demanded better.

With expanding technology, soft shred-resistant black thread, a smart coating, and a delicious aroma, this floss has transformed flossing for the better.