Floss Threaders Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

Oral-B is the best-performing floss threaders brand in July 2026, moving 130,000 units across 4 ASINs for 60.5% of Top 10 volume. Burst follows with 30,000 units (14.0%), ahead of Platypus on 20,000 units (9.3%).

With 7 brands splitting the Top 10 and 83.7% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $5.79 to $12.16, which frames the price band a competing listing has to justify.

Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, one ASIN forced its way in: B01KZOTTSO booked 10K units at $21.24, with ▲ 400.0% MoM change. On the growth side, B0CQD8J54W leads positive momentum with ▲ 200.0% MoM growth on 30K units, with B06Y5ML9LR close behind at ▲ 200.0% MoM on 600 units.

The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.