Downy Ball Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

Downy is the best-performing downy ball brand in July 2026, moving 280,000 units across 9 ASINs for 82.4% of Top 10 volume. Lysol follows with 60,000 units (17.6%).

With 2 brands splitting the Top 10 and 100.0% 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 $12.97 to $15.30, 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: B0B83T9H8C booked 10K units at $12.97, with ▼ 50.0% MoM change. On the growth side, B06XDNB19H leads positive momentum with ▲ 250.0% MoM growth on 7K units, with B0D4YDLC7W close behind at ▲ 200.0% MoM on 3K 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.