Waterpik

Waterpik Aquarius Water Flosser WP-660

★★★★½ 4.5/5 (4 customer reviews)
Overall Score4.5/5.0
Expert Verdict

The Waterpik Aquarius Water Flosser WP-660 is a top-tier choice for anyone looking to enhance their oral hygiene routine with a reliable and effective water flosser. Its customizable settings, multiple tips, and clinical backing make it a standout product for comprehensive dental care. Recommended for those seeking an alternative to traditional flossing with proven health benefits.

Key Features

  • 10 adjustable pressure settings for customized flossing intensity
  • Includes 7 specialized flossing tips for various dental needs
  • Large water reservoir with a capacity of 22 ounces
  • Built-in timer and pacer to guide optimal flossing duration
  • Clinically proven to be more effective than traditional flossing
Pros
  • Highly effective at removing plaque and improving gum health
  • Customizable pressure settings suit sensitive gums to deep cleaning
  • Multiple tips included for versatility in oral care
  • Easy-to-use with a large water tank for uninterrupted flossing
Cons
  • Relatively bulky compared to some compact travel models
  • Water reservoir may be difficult to clean thoroughly
  • Requires access to an electrical outlet, limiting portability

Full Review

The Waterpik Aquarius Water Flosser WP-660 is a highly efficient oral care device designed to improve dental hygiene by effectively removing plaque and debris between teeth and below the gumline. It offers a powerful yet gentle water jet that is clinically proven to be up to 50% more effective than traditional string floss for improving gum health. This model is perfect for those who struggle with traditional flossing or want to elevate their oral care routine.

Equipped with 10 pressure settings, the WP-660 allows users to customize their flossing experience from a gentle clean to a more intense water pulse. The device includes seven specialized tips catering to different dental needs, including orthodontic tips for braces, plaque seeker tips for implants, and classic jet tips. Its built-in timer and pacer help ensure a thorough flossing session by guiding users through the recommended two-minute flossing time.

Designed with convenience in mind, the Waterpik WP-660 features a large water reservoir that holds enough water for a full flossing session without needing a refill. The sleek, compact design fits comfortably on bathroom counters without taking up excessive space. With its clinically proven results and user-friendly features, this water flosser is an excellent investment for maintaining optimal oral health.

Customer Reviews

Emily R. March 2025
★★★★★
A Game Changer for Gum Health
I've noticed a significant improvement in my gum health since I started using the Waterpik WP-660. The adjustable settings allow me to use a gentle pressure that feels comfortable but still cleans thoroughly. Highly recommend to anyone with sensitive gums.
James T. January 2025
★★★★☆
Effective but A Bit Bulky
This water flosser does an excellent job removing plaque and debris. My only complaint is that it's a bit bulky for my small bathroom counter. Otherwise, it's very easy to use and clean.
Sophie M. February 2025
★★★★★
Perfect for Braces Wearers
As someone with braces, flossing was always a challenge. The orthodontic tip included with the WP-660 made it so much easier and less painful. My orthodontist even noticed an improvement in my oral hygiene.
Michael K. December 2024
★★★★☆
Great Performance, Needs Better Portability
I love how well this water flosser cleans, but I wish it was easier to take on trips since it requires a power outlet and the reservoir is quite large. Still, a fantastic product for home use.