COSLUS ADA Accepted C51 Water Dental Flosser, 3 Modes 6 Pressure
White
Limited-time deal · Prime members only
at Amazon· sold by YIINRG
Above the middle of our record.
Go to Amazon$23.99 is above the middle of our record.
The middle price across the 23 days we have watched it, counting the days a limited-time deal was running, was $21.97. That is $2.02 less than today. It reached $20.87 at least once in that time, and the high was $23.99.
Today's price is $2.02 above its usual $21.97.
The lowest, $20.87 on October 6, was a deal only Prime members could buy at. The lowest anyone could pay was $21.97.
This describes the prices we recorded. It is not a forecast of where this one goes next.
Price at AmazonVerified
Price history
One line: the best price any tracked retailer charged, per day.
Price set by a third-party seller, not the retailer itselfLightning or limited-time dealDeal for Prime members only
sales rank — the line rises as it sells moreShaded stretches are sales, from our calendar.
| Price | Now | Lowest | Highest | Usual | Average | Days recorded |
|---|---|---|---|---|---|---|
| New | $23.99 | $20.87 on Oct 6 | $23.99 on Sep 29 | $21.97 | $22.75 | 23 |
#72 of the 314 Personal care we track, by Amazon sales rank.
Sales events
Next on the calendar: Black Friday, November 27. We keep checking this price through it and report here what it did.
What our record shows
- $3.12 more than the $20.87 it cost on October 6 — this price went up, not down.
Computed from our own checks at Amazon as of October 10. No line here uses a price a retailer told us about.
Where to buy
- Held for
- 2d
- Their 23-day low
- $20.87
- Checked
- 2h ago
Prices checked at least every 12 hours. “Held for” is how long that retailer has been charging this price. A hidden price is one we cannot re-confirm recently enough to publish.
We earn a commission on purchases. It never affects our rankings.
Tell me when it drops
A notification in this browser when the price falls. No email, no account, nothing to install.
A notification carries a button that stops that alert; blocking notifications for this site in your browser stops them all.
What it is
7 attributes, in the retailer’s own words. We record the prices; these we only pass on.
- Size
- 300ML Water Tank
- Color
- Arctic White
- Weight
- 0.59 pounds
- Dimensions
- 8.5 × 3.22 × 2.68 inches
- Model
- C51
- Released
- July 2025
- Warranty
- 1-year warranty, 24-hour after-sales service, Free 30-day refund / replacement
Every change we recorded at Amazon
Every row is a price we saw change. We write one only when a price actually moves, so a gap here means the price held.
| When | Price | Change |
|---|---|---|
| · 2d ago | $23.99 | +$3.12 |
| · 4d ago | $20.87 | −$3.12 |
| · 11d ago | $23.99 | −$12.00 |
| · 11d ago | $35.99 | +$14.02 |
| · 22d ago | $21.97 | first seen |
Others we track in Personal care
See all Personal care prices
COSLUSC30 Water Dental Flosser, Upgraded DIY Mode, Black, 1Pcs$19.99 · low $18.951 retailer · 5 recorded prices
COSLUSC40 Sonic Electric Toothbrush for Adults & Family, Black, 1PC$19.99 · low $16.991 retailer · 3 recorded prices
BitvaeWater Dental Flosser Teeth Picks, Cordless Portable Oral Irrigator, Powerful and Rechargeable Oral Irrigator, Brace Care, IPX7 Waterproof Water Dental Picks for Cleaning, Quartz Pink$24.99 · low $22.991 retailer · 4 recorded prices
OnlyoneWater Flosser with Adjustable Water Pressure for Daily Oral Care$22.99 · low $18.911 retailer · 5 recorded prices
COSLUSADA Accepted C50 Water Dental Flosser, 4 Modes 5 Power Levels, Black$29.99 · low $26.991 retailer · 3 recorded prices
COSLUST40 Mini Water Flosser for Travel, Portable Compact Design, Balck$29.99 · low $18.991 retailer · 3 recorded prices
$23.99
at Amazon · we earn a commission