Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.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 3089 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 express satisfaction with the Cordless Plus Water Flosser's ease of use, cleaning effectiveness, overall performance, and long battery life. The compact size and cordless design are also appreciated by users. However, some customers have concerns about the water pressure, messiness, and noise level of the device.

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 71 Showing 1,401-1,420 of 3,089 reviews
  • Pros mentioned:
    Ease of use

    Good waterpik

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

    Received it as a Christmas gift. Works well and simple to use

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

    I would recommend this to a friend

  • Excellent dual speed!

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

    I love this thing! My mouth feels extra clean when I’m finished. And cordless too!

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

    Love the waterpik

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

    Excellent product, would recommend everyone have one.

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

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

    great for braces

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

    My son got braces and its hard and time consuming to floss. This water flosser is great!

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

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Great product

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Recommended by my dentist I purchased this water floss works great with really good battery life.

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

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

    Best water pick ever

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

    Outstanding product easy to use and easy to clean I travel all over the state it right size Thanks

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

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

    Good

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

    Kinda disappointed with the power of the stream, I like its quality and style but it has less power compared to the not so fancy brands I bought before

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

    Reurned did not use.

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

    Returned because gift was for someone who had gum issues but water pressure to strong causing pain.

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

    Great Gift

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

    I love it, received as a Christmas gift! I was skeptical, but it's great!

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

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Great flosser

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

    Best flosser to date. Fast, comfortable an cleans teeth efficiently. Charges quick and last long time. Great product.

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

    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.

    Needed this for my braces and will still use it after they are gone. Better than flossing..

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

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

    Great way to clean your gums

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

    The whole family love using these water picks. It’s a great supplement to flossing and is easy to use.

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

    Should have had one years ago!

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

    This is a daily 45 seconds of health and cleanliness. Easy to use with a great payoff.

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

    Great device less mess and takes up less space

    |
    |
    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Outstanding, we use it as recommended by our dentist! Easy cleanup after each use and PORTABLE!

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

    I would recommend this to a friend
  • Cons mentioned:
    Noise level

    Waterpick

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

    Does what I need it to do. Just a little loud when using it.

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

    Love it-great for braces

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

    Awesome! Shiny chompers! I purchased to assist me as I have braces...love it!

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

    Great for people like me!

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

    The waterpik feels just like the floss. Cleans teeth the same way and works for people like me that tend to forget.

    I would recommend this to a friend

  • Good!

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

    Good product and gets the job done. I am happy with this and the price was very good too!!

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

    Great travel tool

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

    This is a great travel tool . I use a water pic daily and having this for when I'm on the go is an excellent solution.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Waterpik

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

    Great waterpik gets the job done. The charge also last a long time.

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

    I would recommend this to a friend
Page 71, Showing 1,401-1,420 of 3,089 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.