Nano hydroxyapatite infusion supports enamel remineralization for stronger teeth
Thin woven floss enables a deeper, more effective clean
3-in-1 design includes silicone gum brushes and triple row tongue scraper for comprehensive oral care
Reusable and long-lasting, each floss head lasts up to one week with daily use
Non-toxic, toxin-free materials with no PTFE, PFAS, waxes, or coatings for safe daily use
Summarized by Shop
Get the benefits of nano Hydroxyapatite (nHA) infused in a Thin woven floss, plus a refreshing natural mint flavor. Designed to clean effectively while supporting enamel and leaving your mouth feeling fresh. Reusable & long-lasting: Each floss head lasts ~1 week with daily use Compatible: All floss heads fit all Slate flosser models 3
Floss Thickness Level
Thin
Material
Silicone
Flavor Options
Unflavored, Mint
Reusable Duration
Up to 1 week per floss head with daily use
Compatibility
Fits all Slate flosser models
Toxin-Free
No PTFE, PFAS, waxes, or coatings
Summarized by Shop
4.6
19 ratings
5
4
3
2
1
Great Flosser!
It’s so easy to use and my teeth feel amazing when I’m done. I was worried because I don’t have much space between my teeth, but it’s comfortable to use and the floss doesn’t fray.
A
Anonymous · August 10, 2026
I wish these came in the thinner Smooth size
I like the mint nHA floss, but with my tight contacts, it’s less comfortable than I would like. I really hope the nHA floss will be coming out with a Smooth version soon!