Waterpik ADA Accepted WP-660 Aquarius Water Flosser Review

Waterpik ADA Accepted WP-660 Aquarius Water Flosser


95 out of 100



  • Removes Stains
  • Effective Plaque Removal
  • Gets Under The Gum Line
  • Ideal For Implants
  • Essential For Braces


  • A Little Noisy


Waterpik ADA Accepted WP-660 Aquarius Water Flosser

The Waterpik Aquarius Professional Water Flosser is Waterpiks most advanced water flosser ever and is exactly what you would expect from a big industry name like Waterpik.

This water flosser features a new compact and contemporary design, the Aquarius comes equipped with on/off water control on the handle, an LED information panel, and 7 water flosser tips. New pulse-modulation technology provides maximum plaque removal ( Floss Mode ) and enhanced gum stimulation and improved circulation ( Hydro-Pulse Massage Mode ).

The Waterpik Water Flosser is clinically proven to be more effective than traditional string flossing for reducing plaque, gingivitis, and gum disease and it works extremely well for anyone with braces or implants, and people with crowns, bridges, and veneers.

Product Benefits

• Effective Plaque Removal

Removes Up To 99.9% Of Plaque From Treated Areas.

• Healthier Gums

Clinically Proven Up To 50% More Effective For Improving Gum Health Vs. String Floss.

• Ideal For Implants

Clinically Proven Up To 2X As Effective For Improving Gum Health Around Implants Vs. String Floss Using The Plaque Seeker Tip.

• Essential For Braces

Clinically Proven Up To 3X As Effective For Removing Plaque Around Braces Vs. String Floss Using The Orthodontic Tip.

• Removes Plaque And Debris Deep Between Teeth And Below The Gumline Where Brushing And Traditional Flossing Can’t Reach.

• Leaves Your Mouth Feeling Incredibly Fresh And Clean.

• Great For People With Implants, And Those With Crowns, Bridges, And Veneers.

How To Use The Aquarius Professional Water Flosser

Product Key Features

• 7 Tips

• Advanced Pressure Control System With 10 Settings

• Reservoir Capacity Of 90+ Seconds

• On/Off Water Control On Handle

• 2 Modes – Floss Mode And Hydro-Pulse Massage Mode

• 1-Minute Timer With 30-Second Pacer

• LED Information Panel

• Compatible With 120VAC/60Hz Outlets, For Use In North America Only

• Three-Year Warranty

Advanced Functions

  • Timer/Pacer: Yes
  • Massage Mode: Yes
  • LED Function Indicator: Yes


  • Capacity: 22 Ounces (650 ML)
  • Capacity In Seconds: 90
  • Covered: Yes
  • Medicament Reservoir Included: No

Size And Weight

  • Height (With Tip/Brush): 10.35 Inches (26.29 Cm)
  • Max Width (Base): 4.70 Inches (11.93 Cm)
  • Max Depth (Base): 3.80 Inches (9.65 Cm)
  • Unit Weight: 1.46 Lbs (0.665 Kg)
  • Shipping Weight: 2.00 Lbs (0.910 Kg)

Some Frequently Asked Questions

  • Can I Use Solutions In The Water Flosser?

You can use a generic mouthwash in your Water Flosser. It’s recommended using no more than a 1:1 ratio of mouthwash to water.

Do not use iodine, bleach, tea tree oil, salt, baking soda, or water-insoluble concentrated essential oils in this product. Use of these can reduce product performance and shorten the life of the product.

If additives are added to the water in the reservoir, rinse the system with a reservoir full of clean water after each use. Failure to rinse the unit may result in loss of product performance and/or function. The growth of bacteria and/or molds could also be enhanced.

  • Can I Replace The Hose And Handle On My Water Flosser?

The hose and handle assembly kit is available for most models. To locate the model number, look for the “WP” on the bottom of the unit.

It is easy to install the hose and handle kit via two screws on the bottom.

  • Why Is There No Water Flowing From My Water Flosser?

Ensure the black valve in the reservoir tank is inserted with the dome side facing up and the four-pronged side facing down to connect with the base of the unit.

Fill reservoir at least half full of water. Ensure the reservoir is firmly seated onto the base of the unit.

Press down firmly to engage the reservoir to the base of the unit.

Confirm the unit is plugged into an active electrical outlet.

Confirm the Water Flosser is set to the highest pressure setting. Place the handle down into the sink and turn the unit on, this generally starts the flow of water within 30 seconds.

If this process fails to start the flow of water, insert a jet tip and gently draw on the tip as you would a drinking straw.

Final Thoughts

The Waterpik Aquarius Water Flosser allows you to get a better clean compared to traditional flossing. With its 10 pressure settings, this water flosser can be customized for the most sensitive gums and combine this with the variety of flossing tips you really do have an all-in-one solution that will help you deal with just about every dental issue possible.

Waterpik is the most trusted name in Oral health products, and the Waterpik ADA Accepted WP-660 Aquarius Water Flosser is a product definitely worth trying.


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