Water flosser deals
On October 31, 2026 the middle price at Amazon is $35.46, with half of the 28 water flosser models we can price between $23.74 and $39.99.
We track 28 water flosser models at Amazon; 3 are at their recorded low. Sorted by how far below its own median each price sits. Items we have not checked enough times to judge appear last. Cheapest today: $9.99, Electric Water Flosser Cordless for Teeth 3 Modes 4 Jet Tips Cleaning and Flossing Water Dental Portable Floss Irrigator Oral Water Flossed Rechargeable Tonsil Stone Travel Adults Birthday Gift.
Water flosser models under their usual price
COSLUS ADA Accepted C51 Water Dental Flosser, 3 Modes 6 Pressure, Multiple Users
$19.99Verified
Recorded low $19.99 on October 22, high $23.99.44 days on recordlowest in 44 days · 9% below median
COSLUS ADA Accepted C50 Water Dental Flosser, 4 Modes 5 Power Levels
$26.99Verified
Recorded low $26.99 on September 20, high $29.99.44 days on recordlowest in 44 days · 10% below median
Oralfree Water flosser Teeth Picks, Dental Braces Cordless Oral Irrigator Portable
$19.99Verified
Recorded low $19.99 on October 6, high $21.99.44 days on recordlowest in 44 days · 9% below median
How much do water flosser models cost?
Half of the 28 water flosser models we can price today sit between $23.74 and $39.99, with the middle one at $35.46. The cheapest today is $9.99 and the dearest $99.99.
What are the cheapest water flosser models right now?
Electric Water Flosser Cordless at $9.99, the cheapest of the 28 we can price today. Of the ten Amazon sells most, the cheapest is Onlyone Water Flosser at $19.90.
Measured across the 28 products in this line we could price in the last few hours: one price per product, the cheapest live offer, new condition only. Not list prices.
More deals in Personal care
Crossed-out prices we could not confirm are listed on the discount check.