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 are pleased with the product's ease of use, effective cleaning, and overall performance, with many also appreciating its long battery life and convenient cordless design. Its compact size is also a positive for travel. However, some customers have expressed concerns regarding the water pressure, and a few users noted issues with its noise level and messiness.

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 136 Showing 2,701-2,720 of 3,093 reviews

  • great water pic

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

    This is the third water pic I have purchased and it works great

    I would recommend this to a friend

  • overall ok

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

    This WaterPik is good, but I think it is a little bulky.

    No, I would not recommend this to a friend

  • Portable

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

    We have the waterpik but needed one for travel. This worked great!

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

    I would recommend this to a friend

  • GREAT

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

    HAD NO CAVITIES WHEN WENT TO DENTIST AND CLEANING WAS PERFECT

    I would recommend this to a friend

  • Use with mouthwash

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

    Feels great at any setting. I dilute my mouthwash in it. Minty fresh every time!

    I would recommend this to a friend

  • Great waterpik

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

    This is an amazing way to floss with water. It gets everything!!!

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

    I would recommend this to a friend

  • Perfect purchase

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

    I needed a waterpik and Best Buy had exactly what I wanted

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

    I would recommend this to a friend

  • easy to use

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

    this has a surprisingly very powerful flow of water.

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

    I would recommend this to a friend

  • Great for braces

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

    Great for braces. My daughter uses it all the time

    I would recommend this to a friend

  • waterpik

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

    Works good! Leaves your mouth feeling extra clean!

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

    I would recommend this to a friend

  • Excellent

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

    Much better than my last one, two speeds and larger resovoire.

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

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

    Not strong enough

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Not as strong as it should be, if you really need to get that fajita out of your teeths, this is not an option

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

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

      Hello Diego - We are sorry that you are not completely satisfied with the product. The pressure for the Cordless Plus is not as powerful as our counter top models, however; this does not make it any less effective.

  • Just what you expect

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

    Everything you would expect when it comes to getting a waterpick.

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

    I would recommend this to a friend

  • Convenient flossing

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

    Floss your teeth from the shower with this powerful waterpik

    I would recommend this to a friend

  • Gets the job done

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

    This product is high quality,powerful water pick.best for ur buck

    I would recommend this to a friend

  • Work great!

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

    Bought for my son and he loves it so much a great gift

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

    I would recommend this to a friend

  • Great Product!

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

    I love my Waterpik! It's way better than dental floss.

    I would recommend this to a friend

  • Great floss

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

    Love using this and I like the pressure and it does a good job

    I would recommend this to a friend

  • It works, I think

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

    Overall I like this idea vs actually flossing. Tough to know if it works as well as a traditional floss, but I like it. The sprayer makes it tough to not create a little mess around the sink. The water reservoir is enough to get the entire mouth done.

    I would recommend this to a friend

  • Excellent waterpik

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

    This waterpik is my third one. I love it and would not buy another kind

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

    I would recommend this to a friend
Page 136, Showing 2,701-2,720 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.