Black Friday in JulyEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • -1 WATER FLOSSER BRAND RECOMMENDED BY DENTAL PROFESSIONALS i waterpik water rflosser ADA Accepted n nan ultra ON OFF 6 1PPS ICLUUEO PRECISIONPULSE TECHNOLOGY REMOVES OF PLAQUE I UP TO 99.9% BACTERIA 360 + customizable clean .A0CB 10 360 I PRUR Ch - OACes WAlEO LCO MTIROL ROTATION ASAY REALHES CONTRCL MATER 5 SO MOUTH - NRANDLE | WATER FLOSSER TIPS waterpik
  • ON OFF 1 2 3 4 5 6 7 8 9 10 waterflosser
  • NEW LOOK! DENTAL PROFESSIONAL RECOMMENDED WATER FLOSSER BRAND 1 PERFORMANCE SERIES waterpik ULTRA waterflosser ADA c R. oE. SELLING 1 MODEL I I WATER FLOSSER BRAND HEOMMISI .. GNTAL PROFESSIONALS waterpik waterflosser ultra ADA Accepted PRECISIONPULSE TECHNOLOGY REMOVES 99.9% OF PLAQUE FROM THEATED AREAS 360 customizable clean 6 Tips ced Ovom wonen contral on sandw a Te Storage 90 V Seconds of woter copacity E year imited warranty* 6 - 10 - -O 360 I - - : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : :
  • 6 specialty tips included, 360° tip rotation reaches whole mouth, flossing wand with water control, 90 seconds of water capacity, 10 safe & effective pressure settings, waterpik
  • ADA Accepted American Dental Association, Waterpik™ PRECISIONPULSETM technology removes up to 99.9% of plaque bacteria* *from treated areas, in vitro study. data on file.
  • What's Included in the Box? ON OFF 4 6 8 10 waterpik
  • 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, Cosmetic & General Dentist Dr. Chris Strandburg, DDS
  • 360 Tip Rotation, 360-degree rotating tip reaches your whole mouth, even back teeth, ON
  • REMOVES UP TO 99.9% OF PLAQUE BACTERIA that causes gingivitis, cavities and bad breath
  • ADA Accepted American Dental Association Accepted by the ADA for safety and effectiveness *applies to most models
  • Backed by 80+ clinical studies
  • Take Your Oral Care From Good to Great video 1 minutes 00 seconds
  • ow to Use the Waterpik Ultra Water Flosser video 1 minutes 46 seconds

Waterpik - Ultra Water Flosser - White

Model:
WP-100
SKU:
9984673
Highly rated by customers for:
Loading...

Customer reviews

Rating 4.6 out of 5 stars with 5757 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

95%would recommend to a friend

Customers are saying

Customers love the product's ease of use, effective cleaning, and overall performance, often highlighting its good water pressure and beneficial impact on gum health. They also appreciate its compact size, powerful operation, and reasonable price, especially with the included attachments. However, some customers note concerns regarding its noise level and occasional 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 95 Showing 1,881-1,900 of 5,757 reviews
  • Cons mentioned:
    Design

    Great product overall

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to use, straightforward design, & oral health (gum area) results are favorable. Just a tad bulky; handheld & wireless Waterpik products are just as effective.

    This review is from Waterpik - Ultra Water Flosser - Black

    I would recommend this to a friend

  • Highly Recommended

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

    Acquired for a great price with Best Buy price match guarantee. Powerful and able to get the job done quicker than regular flossing.

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

    Good Irrigator

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

    Works great, very happy with it. My wife uses it every day.

    This review is from Waterpik - Ultra Water Flosser - Black

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

    Water Pic

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

    This is easy to use. Takes a bit of practice but is well worth the time. I like there are different settings. Glad I got this.

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

    Gets the job done

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

    It’s easy to use. Uses all the water when set on high so don’t use your mouthwash and definitely lean over the sink. My husband likes the brush for his bridge.

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

    Better Than Floss

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

    I've never liked using floss, so this is great for me. Turned up you'll definitely get good results. I've only used it a few times, but I definitely recommend this product.

    This review is from Waterpik - Ultra Water Flosser - Black

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

    Great flosser

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

    Great flosser. Exactly what I needed. String flossing is a thing from the the past now. They only drawback is because it's noisy but gets the job done.

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

    ChuckD

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

    I like the way it cleans between the teeth. However, I do not like the noise it makes when running. Not sure I would have bought it If I knew it is was as noisy as it is.

    I would recommend this to a friend
    • Brand response from Joan reid
      Posted .

      Hello SED1 - We are sorry that you are not completely satisfied with the model. The product is a motor-driven appliance, and as with other common household motor-driven appliances, some noise is normal. We stand behind the quality of our products and the warranties that come with them. This model carries a three-year warranty. If you have any issues, please let us know! You can email us directly at smreviews@waterpik.com. Or, call customer service at for assistance.

  • Pros mentioned:
    Ease of use

    Great purchase!

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

    Very easy to use! I usually mix in a little mouth wash for that extra feeling of freshness.

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

    On my dentist's advice I found best way to floss.

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

    My dentist suggested th waterpick as a way to improve my flossing. And he was right. Best Buy had the best selection at the best price. My results have been great.

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

    Waterpik

    |
    |
    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought to replace an older model. Works well, easy to use. Not a big fan of the color but it works ok with my bathroom and the price was right.

    This review is from Waterpik - Ultra Water Flosser - Green

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

    Best thing ever!

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

    This is the best! My dentist recommended me getting it. He said it's better than flossing. It's not only better but faster. It literally takes less than a minute.

    This review is from Waterpik - Ultra Water Flosser - Black

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

    Great product for a good price

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

    I bought this water pick because my dentist recommended getting one. I use it 2 or 3 times a week to clean under a bridge. It works great for me.

    This review is from Waterpik - Ultra Water Flosser - Blue

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

    Satisfied with Waterpik

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

    The Waterpik works well as suggested by other good reviews. Satisfied with this purchase.

    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.

    Excellent cleaner. I purchase to keep my teeth clean. You can adjust the water pressure for comfort use. It comes with different size piks and brushes. No problem yet.

    This review is from Waterpik - Ultra Water Flosser - Black

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

    The Waterpik is a great product for dental health.

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

    The Waterpik is much more thorough than manual flossing. It keeps your teeth and entire mouth feeling fresh and totally clean.

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

    Works great!!

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

    I had my doubts about using this instead of regular floss but after just a couple of weeks I can see that it works just as well if not better without the fear of hurting your gums.

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

    Floss made easy

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

    Works well. Very useful i have braces takes out all the stuck food in tight spot in between my teeth.

    This review is from Waterpik - Ultra Water Flosser - Black

    I would recommend this to a friend

  • For the family use

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Such a great product for cheaper price. I really loved to additional flosses which all family members use. Definitely recommend it to everyone.

    This review is from Waterpik - Ultra Water Flosser - Blue

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

    Machine

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

    Loud machine but it’s not that big of a deal. Gets the job done and has quite a few attachments that I never really use.

    I would recommend this to a friend
Page 95, Showing 1,881-1,900 of 5,757 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.