Appliances Memorial Day SaleFree delivery. Ends 6/3. Terms apply.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • -1 WATER FLOSSER BRAND ADA RECOMMENDED BY DENTAL PROFESSIONALS Accepted - 1 waterpik waterflosser cordless plus PRECISIONPULSE TECHNOLOGY REMOVES 99.9% OF PLAQUE UP TO 99.9% BACTERIA 360° + ultra quiet + rechargeable - 4 TIPS INCLUDED - 2 PRESSURE SETTINGS - 360° WHOLE MOUTH REACHING CAPACITY - 2 YEAR WARRANTY - 1 WATER FLOSSER / 4 TIPS / 1 CHARGING CASE
  • Alt View 1. Waterpik - Cordless Plus Water Flosser - White.
  • NEW LOOK! DENTAL PROFESSIONAL RECOMMENDED WATER FLOSSER BRAND 1 waterpik CORDLESS PLUS water flosser ADA Accepted CUNCALLY PROVEN 1 WATER FLOSSER BRAND ADA RECOMMENDED BY DENTAL PROFESSIONALS waterpik - waterflosser cordless plus RECHARGEABLE CAPACITY BATTERY HANDWELO PRECISIONPULSE TECHNOLOGY REMOVES OF PLAQUE UP TO 99.9% BACTERIA THE EASY AND MOST EFFECTIVE WAY TO FLOSS waterpd 360" ultra quiet + rechargeable sr 4 2 2 year Tis included Pressure sermings One handed High copocity Coases and with 3O imited Precision degree rechargeoble Speculty Control rototion bottery warranty t0 4 .e. UE 2 - A 360 - MANRO - ada : T widiaes 2 - : CAA 1 WATER FLOSSER, 4 TIPS, 1 USB CHARGING CABLE : WATER FLOSSER 4 TIPS I CHARGING CABLE *You may receive either packaging
  • 4 specialty tips included, 360° tip rotation reaches whole mouth, 2 safe and effective pressure settings, 4 weeks of use per charge, 45 seconds of water capacity
  • ADA Accepted American Dental Association, Waterpik™ PRECISIONPULSE™ technology removes up to 99.9% of plaque bacteria* *from treated areas, in vitro study, data on file
  • What's Included in the Box? waterpik, USB-A wall adapter not included
  • BEFORE AFTER Clinically proven up to 2X as effective as string floss for improving gum health* *data on file. simulated
  • Water #1 flosser brand RECOMMENDED BY DENTAL PROFESSIONALS *Professional AAU, 400 Dental professionals, October 2023 CHRISTOPHER STRANDBURG, DO Cosmetic & General Dentist Dr. Chris Strandburg, DDS
  • 360 Tip Rotation 360-degree rotating tip reaches your whole mouth, even back teeth
  • ADA Accepted American Dental Association Accepted by the ADA for safety and effectiveness *applies to most models
  • REMOVES UP TO 99.9% OF PLAQUE BACTERIA that causes gingivitis, cavities and bad breath
  • Backed by 80+ clinical studies
  • Get Flossing with the Waterpik Cordless Plus Water Flosser video 0 minutes 55 seconds
  • Water Pressure Settings with the Waterpik Cordless Plus Water Flosser video 0 minutes 50 seconds
  • Unboxing the Waterpik Cordless Plus Water Flosser video 0 minutes 52 seconds
  • Selecting the Right Flosser Tip for Waterpik Cordless Plus Water Flosser video 0 minutes 53 seconds
  • Take Your Oral Care From Good to Great video 1 minutes 00 seconds
  • How to Use the Waterpik Cordless Plus Water Flosser video 1 minutes 41 seconds
  • Troubleshooting Your Waterpik Cordless Plus Water Flosser video 0 minutes 52 seconds

Waterpik - Cordless Plus Water Flosser - White

Model:
WP-450
SKU:
9984479
Highly rated by customers for:
$69.99

Customer reviews

Rating 4.4 out of 5 stars with 3093 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.4 out of 5 stars

  • Ease of Use

    Rating 4.5 out of 5 stars

Pros mentioned filter

Cons mentioned filter

90%would recommend to a friend

Customers are saying

Customers often highlight the Cordless Plus Water Flosser's ease of use, cleaning effectiveness, overall performance, and convenient size. Many appreciate the long battery life and cordless design. However, some customers have concerns about the water pressure, messiness, and noise level.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 97 Showing 1,921-1,940 of 3,093 reviews
  • Pros mentioned:
    Ease of use

    Very handy

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very useful and easy to use and you can carry to travel.

    This review is from Waterpik - Cordless Plus Water Flosser - Black

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Awesome

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I got this from my son who has braces works wonderful

    This review is from Waterpik - Cordless Plus Water Flosser - Black

    I would recommend this to a friend

  • Quick and easy flossing.

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A handy little flosser with a 7 oz. tank that makes flossing quick and easy. It comes with assorted attachments.

    This review is from Waterpik - Cordless Plus Water Flosser - Blue

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Great dental floss replacement

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    And no more cut gums! Highly recommended. Very easy to use.

    This review is from Waterpik - Cordless Plus Water Flosser - Black

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Excellent

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It is excellent, it does the work that it is intended to do

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Great roduct

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have used this before and needed a new one. Great sales price.

    I would recommend this to a friend

  • Husband loves it!

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The wireless feature is the best, not that you're going to far from the bathroom sink but still. My husband uses the two speeds depending on if he's trying to get something out of his teeth or just clean and the reservoir holds enough for a good top cleaning and enough to start on the bottom. I gave this to him for father's day and he loves it!

    This review is from Waterpik - Cordless Plus Water Flosser - Black

    I would recommend this to a friend
  • Pros mentioned:
    Cleaning

    great for braces

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    for proper cleaning I would recommend for anyone who has braces

    This review is from Waterpik - Cordless Plus Water Flosser - Black

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    good waterpick

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    it's easy use, i'd like use it everyday, i recomender

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    So easy to use

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Just fill with warm water and one button control. Easy.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Works great

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It do what is supose to do. I am very happy with it.

    This review is from Waterpik - Cordless Plus Water Flosser - Black

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Very Easy to Use

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Real nice that it's portable avoids making a mess.

    This review is from Waterpik - Cordless Plus Water Flosser - Black

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Great flosser

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This product is easy to used and really effective...

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Great product.

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It works powerful yet gentle, and easy to use any where

    I would recommend this to a friend
  • Cons mentioned:
    Water pressure

    Not impressed

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a very messy water pick. It runs out of water in less than 45 seconds. Disappointing considering the brand name. Would not purchase again.

    No, I would not recommend this to a friend
    • Brand response from Joan reid
      Posted .

      Hello there - We are sorry to hear that you are not completely happy with this model and found it messy to use. Perhaps our how-to video would be helpful. It has great tips on how to prevent a mess. Here is a link to the short video: https://youtu.be/Ia46JK-TvpE

  • Pros mentioned:
    Cleaning

    This thing is awesome

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is the best thing ever. Gets your teeth really clean!

    This review is from Waterpik - Cordless Plus Water Flosser - Black

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Good choise

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I Am so glad I brought this it helps with my bridge work

    This review is from Waterpik - Cordless Plus Water Flosser - Black

    I would recommend this to a friend

  • So Far So good

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So far I can't complain. The price at best buy was about the same as online and I can take this with me with I travel because the input voltage supports global travel, just need to make sure to have the right plug adapter.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Great product and very portable

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    cleans better than floss and portable to carry on trips

    This review is from Waterpik - Cordless Plus Water Flosser - Black

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Great product!

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to use. Good design. Teeth feel 100% better!!

    This review is from Waterpik - Cordless Plus Water Flosser - Black

    I would recommend this to a friend
Page 97, Showing 1,921-1,940 of 3,093 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.