Hydroxyapatite infusion remineralizes enamel for stronger teeth
Expandtech technology expands on saliva contact for a deeper clean
Visible plaque removal for easy monitoring of oral hygiene
PFAS-free and vegan for safer, ethical oral care
Watermelon and mint flavors freshen breath and enhance flossing experience
Summarized by Shop
Black Floss, that shows up plaque instantly.
Ultra-silky black floss makes plaque removal visible in real time, so you can actually see what brushing leaves behind. Infused with Hydroxyapatite to remineralise hard-to-reach areas between teeth. ExpandTech means floss gently expands on contact with saliva for a deeper, more effective clean
I've never been a keen flosser but this is different, it doesn't feel like wire, nice smooth action! I'm happy to use it in the awkward places and between tightly packed teeth. Along with using the Zing toothpaste I am starting to see a real improvement :-))
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Naomi · August 6, 2026
Really like the fact that this is black and thick like a tape rather than thin like a floss. A bit thick though for some of my gaps. Please say on packet if it is recyclable (tape, plastic/metal box, cardboard packet)
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Isabelle · July 23, 2026
I love how fresh my mouth feels after using the floss.
I carry a box in my handbag now so I can feel fresh on the move.