What does the BURST Floss Juniper Berry flavour taste like? November 27, 2020 17:50 Updated Berry-licious! It’s sweet-tasting and not your typical floss flavor, but delightful all the same. Related articles Can I buy another BURST Floss case by itself? Why does the BURST Floss get stuck in my teeth sometimes? Can I use my HSA/FSA card to purchase BURST Oral Care products? Can Adults use the BURSTkids Toothpaste? How long is the BURST Floss Refill and how long should it last?