Skip to contentGo to Product Search
Gift Ideas
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 90 Showing 1,781-1,800 of 3,089 reviews
  • Pros mentioned:
    Overall performance

    Works great

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

    I am very happy with this product. It works really well when you have braces.

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

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

    my pik

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

    It works great and it is very helpful for hard to reach places

    I would recommend this to a friend

  • WaterPik

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

    Had my other one for over 10 years and it finally gave out. Hard to find this model and Best Buy had it in stock. Even though it was way over priced I bought it because its the only one I could find.

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

    I would recommend this to a friend

  • Essential

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

    Flossing is the most important thing you can do for your health! Don't hesitate! This is a must.

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

    Great size

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

    Works well. Teeth feel clean. Nice size for my small sink.

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

    love it

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

    this cordless waterpik is a great product. It really cleans your teeth

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

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

    Great waterpic

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

    Thank you for selling this waterpic. I'm very pleased with this product.

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

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

    Great Product

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

    Excellent product. I would highly recommend it. Works as advertised.

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

    Useful Travel Option

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

    Short tank capacity together with cumbersome ergonomics restrict this unit to a portable answer when on the road.I used a Zip-close plastic bag to pack the unit in, since no waterproof bag was provided. All in all, it gets the job done for the traveler.

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

    Great product

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

    Bought this for my son with braces and it works wonders.

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

    Great product, good quality

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

    Product is easy to use & produces good results. Easy to use.

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

    great product

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

    Works great. Excellent product. Cleans mouth well.

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

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

    known provider within the industry

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

    Love the feeling of teeth after using the Waterpic

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

    I would recommend this to a friend

  • It’s ok

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

    Did not come with a charging battery and it’s not as powerful as I though

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

    No, I would not recommend this to a friend

  • Cordless feature a plus

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

    Cordless feature a plus. This is a must have. No more flossing

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

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

    Great

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

    Cleans the teeth better then anything else I've used.

    I would recommend this to a friend

  • Dental Hygiene

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

    Overall it's been a good way to floss your teeth. However there are two problems: 1-battery in the Waterpik doesn't last more than 2 or 3 days (flossing once a day) before it has to be recharged. 2-Keeping the water as it's expelled in your mouth or in the water basin is somewhat difficult.

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

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

    Great water pik

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

    Great accessory for our dental hygiene. It's easy to use & works great!

    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.

    Been using this for about 4 months and it’s worked great so far

    I would recommend this to a friend

  • Great Cordless Water Flosser

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

    I was skeptical about purchasing based on some reviews, but after using the waterpik cordless flosser I was very impressed. It has plenty of pressure at both the low and high settings. My suggestion is if you use the product as recommended you will not be disappointed.

    I would recommend this to a friend
Page 90, Showing 1,781-1,800 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.