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How to Use the Waterpik Aquarius Water FlosserWater Pik Inc.

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Waterpik WP-665 Water Flosser Electric Dental Countertop Professional Oral Irrigator For Teeth, Aquarius, Orchid

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4.7 2,996 ratings

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Brand	Waterpik
Power Source	Corded Electric
Special Feature	Not-Applicable
Unit Count	1 Count
Color	Orchid

About this item

EASY & EFFECTIVE: The Waterpik Aquarius water flosser is the easy and most effective way to floss, removing up to 99.9 percent of plaque from treated areas and is up to 50 percent more effective than floss for improving gum health; Perfect for braces, implants, and other dental work
TESTED & TRUSTED: Waterpik is clinically proven and the only water flosser brand to earn the American dental association (ADA) Seal of Acceptance. Enjoy healthier gums and brighter teeth in just 1 minute a day. Clean the outside of the product when necessary by using a soft cloth and mild non-abrasive cleanser
ADVANCED TECHNOLOGY: Features massage mode for gum stimulation, plus enhanced pressure with 10 settings ranging from 10 to 100 psi for a custom clean. Built in timer/pacer pauses briefly at 30 secs and 1 min to help track flossing time. Delivers 1400 water pulses per minute
HIGH VOLUME RESERVOIR AND FLOW CONTROL: Holds 22 ounces and provides 90 seconds of water capacity: No refilling required. Reservoir is top rack dishwasher safe for easy cleaning. Easily control water flow with the convenient on/off handle switch
7 TIPS FOR MULTIPLE FAMILY MEMBERS AND NEEDS: 3 Classic, 1 Orthodontic, 1 Plaque Seeker for implants and other dental work, 1 Pik Pocket for periodontal pockets, 1 Toothbrush Tip. Tips rotate 360 degrees for easy access to all areas of the mouth

Lowest Pricein this set of products
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2,996
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$19.99
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Product Description

ESSENTIAL FOR GOOD ORAL HEALTH
The easy and more effective way to floss, the Waterpik Aquarius Water Flosser features advanced technology and a compact, contemporary design. And it is the first dental water flosser in its class accepted by the American Dental Association (ADA). It cleans deep between teeth and below the gumline where traditional brushing and flossing can't reach, using a unique combination of water pressure and pulsations.

CLINICALLY PROVEN
Removes up to 99.9 percent of plaque
Up to 50 percent more effective for improving gum health vs. string floss

FEATURES & IN THE BOX
7 color coded flossing tips for multiple family members and needs
Advanced pressure control with 10 settings (10 to 100 PSI) for a custom clean
Reservoir holds 22 ounces of water for 90 seconds of flossing time
Can be used with your favorite mouthwash
On/Off water control on handle
2 Modes Floss and Hydro Pulse Massage
1 minute timer with 30 second pacer
LED information panel
Measures 4.7w x 3.8d x 10.35h (inches, with tip)

VOLTAGE
Compatible with 120VAC/60Hz outlets, for use in North America Only

PRODUCT WARRANTY & SUPPORT
The Waterpik support team based in Fort Collins, Colorado is available to help with any product questions or needs. Aquarius is backed by a 3 year manufacturer's warranty.
Note: This is our professional series line of products which contain premium features and function to our base line of products.

Product details

Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 5.88 x 6.63 x 9.25 inches; 1.94 Pounds
Item model number ‏ : ‎ WP-665
UPC ‏ : ‎ 073950255165
Manufacturer ‏ : ‎ Water Pik, Inc.
ASIN ‏ : ‎ B07CTRNGFM

Best Sellers Rank: #187,419 in Health & Household (See Top 100 in Health & Household)
- #399 in Power Dental Flossers

Customer Reviews:
4.7 2,996 ratings

Product guides and documents

Comparison Chart (PDF)

User Guide (PDF)

Specification Sheet (PDF)

User Manual (PDF)

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Customer Rating	(2996)	(5725)	(4660)	(122004)
Price	Unavailable	$89.97	$56.00	$79.97
Shipping	—	FREE Shipping. Details	FREE Shipping. Details	FREE Shipping. Details
Sold By	—	Amazon.com	Amazon.com	Amazon.com
Brand Name	Waterpik	Waterpik	Waterpik	Waterpik
Color	Orchid	White	White Satin Base With Crystal Clear Reservoirs	Blue
Power Source	Corded Electric	Corded Electric	—	Corded Electric
Size	10.35x3.8x4.7 Inch (Pack of 1)	36 Piece Set	4 Piece Set	10.35x3.8x4.7 Inch (Pack of 1)

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Customer reviews

4.7 out of 5

2,996 global ratings

5 star		79%
4 star		13%
3 star		4%
2 star		1%
1 star		2%

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Top reviews from the United States

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It works wonderfully

Reviewed in the United States 🇺🇸 on April 28, 2023

Verified Purchase

I enjoy using this item and it provides a deep cleansing of my teeth and gums. It's easy to keep clean and assemble.

the WP-100W is better for me

Reviewed in the United States 🇺🇸 on September 14, 2019

Verified Purchase

I'm neutropenic and am prone to gum issues. I diligently brush and floss but it's not enough. For awhile I was using a sonicare but my gums are so tender it was like brushing my teeth with razor blades. Even flossing too hard can cause my gums to inflame and become infected.

I got the waterpik WP-100W and used it regularly. Between that and my other regimen it changed my life. It was getting a little long in the tooth and I have hard water so I looked for a replacement/spare. I decided on the aquarius.

There were a few features that I liked about it. It was quieter, although less powerful. I didn't mind that because I use my old one on setting 3, I don't think it's necessary to blast ones gums to get them clean and in my case it's harmful. The new one gave me the same feel at about setting 7 or 8.

It was also prettier and the lid was simple. I actually leave the lid off of my wp100 though so that's just a small thing.

The biggest issue was the swivel tip. I could not easily manipulate it. I find the swivel tip a lot easier than twisting the hard tubing. The Aquarius also seems cheaply made.

So I returned it and ordered another WP-100W before they quit making them. I ordered a spare handle/hose as well. Yes it's a little noisy but I really can't do without it. I don't consider the waterpik (of any brand) a replacement for flossing as much as an addition to my dental hygiene regimen.

I use my waterpik at least once a day, sometimes two. My final routine before bed is brush, floss, brush again with super soft brush, then waterpik. All of my toothbrushes are pretty soft but I like a second brushing with the extra soft one to gently stimulate my gums. I then empty it and suck the water out with the basin off. I've never had problems with mold. I have a very small bathroom but I make room on my sink for my waterpik. I just leave the lid off. I have a little shot glass that the piks and my floss sticks are stored. I've never actually replaced the pic, it's hard plastic and a swish in some bleach or mouthwash will disinfect it.

I have had problems with hard water but recently discovered something new. I have something called "star san" that is used to clean brewing equipment. I use it to clean my camelbak bladders and water bottles. I recently used it in my old waterpic and I'll be darned if it didn't get rid of the hard water build up!! It's very concentrated so you must dilute it and its very acidic and corrosive. I don't recommend doing this on a regular basis but It worked great getting rid of the hard water deposits that was not only unsightly but made it hard to swivel the tip to get where I wanted the jet to go. It also makes the pic super shiny like new.

I will never be without a dental irrigator. My teeth are close together and even though I brush and floss it didn't solve all of my gum issues. Now my breath is fresh and I never have sore gums. I used to get cleanings at the dentist 4 times a year but now I go 3 times a year and they've commented on how much better my gums are. I could probably cut down to two times a year but dental cleanings are cheap insurance against worse problems, I like my mouth to be clean. I used to be able to tell when it was time for my cleanings because I would start having bad breath and gum soreness but that's not a problem anymore.

It's awesome not only to not have sore gums but to not be self conscious about bad breath. I don't even have morning breath anymore! Flossing with string is still important, the waterpik and floss complement each other, they aren't a replacement for the other.

22 people found this helpful

Lasted 2 years but otherwise good water flosser

Reviewed in the United States 🇺🇸 on February 26, 2023

Verified Purchase

I purchased this unit on January 2021 and it stopped working in two years. I had a different brand before and that one worked for only 6 months. Perhaps water flossers are designed not to last long? Otherwise good water flosser and easy to use.

Love this! Works great! Excellent purchase

Reviewed in the United States 🇺🇸 on April 22, 2020

Verified Purchase

I love my water pik!! things I love about it:
-I got the purple one and it’s sooo beautiful
- it is super easy to use ( instructions are very clear)
- makes my teeth feel squeaky clean
- takes little to no time to use
- comes with many different attachments ( some the same attachment in different colors and other ones for different cleaning purposes) so my fiancé and I can both use it
- massages the gums
- teeth are sooo smooth after use
-makes it way easier to clean all surfaces of the tooth in trickier places like back molars and behind the front teeth.
- nice compact size not taking up too much room on the counter ( we have a double sink though so maybe a single it would be a tighter fit)

I only gave it 3 stars on traveling because I can’t imagine myself wanting to pack this to travel( as much as I love this thing...) but if I needed to it is very lightweight- just maybe a little bulky for travel?

Lastly, I I have tried flossing after using the pik and a several times I have come back with empty floss while other times I had just a few very small things still turn up ( sorry if this is gross). Not sure that the pik is intended to replace flossing but 8.5/10 times my teeth are completely clean and everything is smooth and comfortable after using it! I would recommend this for sure and I’m really happy I purchased it.

Use it daily. Love it!

Reviewed in the United States 🇺🇸 on December 30, 2018

Verified Purchase

I've been using this for about 2 weeks now. This is a great product in terms of extra cleaning of teeth. I floss with the ribbon style picks and use a power toothbrush. Since using this WaterPik, I have noticed that my teeth feel cleaner. It is an addition to my oral hygiene routine. It is not loud, no louder than my power toothbrush. The footprint is small, sits on a very small corner of my sink.

It takes a few uses to get down the process, and figure out the angles, because you need to have your face in the sink to let the water out. I keep my mouth mostly closed and let water out when necessary. It works great.

NOTE: I have a very small mouth and my teeth are crowded. For me, the waterpik does not replace regular flossing, so I do both. It has made a difference in rinsing out all the built up crap that sticks to teeth.

ANOTHER NOTE: To the reviewers that complained about "splashing" and such. Oh SHEESH. It is a machine that shoots water into your mouth through a narrow tube. YES, you are going to experience a certain degree of water droplets on bathroom sinks. Please grow up and realize how ridiculous your complaints are. Anybody who thought they could stand up and gaze at themselves in the mirror while water-pik-ing is a poop head and shouldn't be writing reviews. Those dumb reviews focus on lack of intelligence, and not the product itself. These people would buy a table saw, and cut their thumb off on it, then write a bad review on the table saw.

Thanks for reading my rant on poop heads.

One person found this helpful

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