Waterpik Cordless Freedom Water Flosser

Last updated date: September 14, 2020

DWYM Score

8.4

Waterpik Cordless Freedom Water Flosser

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We looked at the top Water Flossers and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Water Flosser you should buy.

Update as October 29, 2020:
Checkout The Best Water Flosser for a detailed review of all the top water flossers .

Overall Take


In our analysis of 72 expert reviews, the Waterpik Cordless Freedom Water Flosser placed 11th when we looked at the top 14 products in the category. For the full ranking, see below.

From The Manufacturer

Your mouth is the gateway to your overall health, so keeping your gums healthy is essential. All it takes is one minute a day for a cleaner, fresher, and healthier mouth. And it's perfect for anyone with braces, implants, crowns, or periodontal pockets. The Easier and More Effective Way to Floss, the Waterpik Cordless Freedom Water Flosser is a great solution when you want the convenience of cordless water flossing. Battery operated and portable, it's perfect for use in smaller bathrooms or for travel. The Cordless Freedom dual-water pressure control system allows you to personalize your water pressure intensity. The Cordless Freedom includes 3 AA batteries and an easy-to-fill reservoir. It also comes with a travel bag and a travel plug to prevent leakage during transport. Plus it's waterproof, so it may be used in the shower. The Waterpik Water Flosser is the first product in its class accepted by the American Dental Association (ADA).

Expert Reviews

Expert Summarized Score

9.0
9 expert reviews

User Summarized Score

7.1
2,672 user reviews

What experts liked

I was impressed that the hose offers enough suction to remove just about every last drop of water from the reservoir.
- Moo Review
Battery operated so can be used globally
- The Toothsayer
January 23, 2017 | Full review
Since the Freedom Water flosser uses standard AA batteries, which means you can buy batteries and use it where ever you are in the world. The batteries are not rechargeable so no need plug it in an electrical socket.
- Water Flosser Guide
The Waterpik Cordless Freedom is a portable water flosser that can be taken with you on vacation. It’s designed to be waterproof. This waterproof design can be used in the shower since it’s also cordless. This makes it great for travel, too.
- Oral Care Home
It’s waterproof as you might expect, making it handy for usage in the shower, and it has 2 pressure settings(45 and 75PSI), so you can choose the one that’s most comfortable for you, or switch between the two, with full pressure in one part of your mouth and lower pressure in a more sensitive area.
- Best Electric Toothbrush Club
It's also waterproof and portable — it doesn't require any sort of outlet or special charger, so you can just toss this flosser in its travel bag (which is included) and go.
- Bustle
The use of batteries is quite convenient. This is especially true when you’re traveling. A fresh pack of batteries will last through your entire trip. You won’t have to worry about voltage or extra cords cluttering your bags.
- Best Electric Toothbrush List
Effectiveness & appeal – Compared to traditional string floss it is more enjoyable to use and I feel like it is doing more without having to wrestle the floss into gaps and along the gum.
- Electric Teeth
What makes this bag better than other bags? For starters, it is made from a soft micro-fibre material which is water-resistant. The drawstring tightly seals the bag so you can be sure the flosser will not fall out.
- Oral Care Expert

What experts didn't like

I was disappointed to note that Waterpik has not included measurement markings on the side of the tank, something that can be found on all other cordless Waterpik models.
- Moo Review
Small reservoir means refilling is required
- The Toothsayer
January 23, 2017 | Full review
Not much difference on pressure setting
- Water Flosser Guide
Batteries will need to be changed every few months.
- Oral Care Home
The reservoir holds enough capacity for about half a minute of use, which does feel a little bit short if you’ve tried one of the 45 second models
- Best Electric Toothbrush Club
The 30-second reservoir can seem a bit small to some people.
- Best Electric Toothbrush List
Messy – Whilst you can master a technique, the steps involved and the amount of water pushed into the mouth means this is not the most enjoyable or flattering experience, you need a sink and even then you can make a bit of a mess.
- Electric Teeth
One issue that all water flossers have, portable or not, is how loud they are when you use it in the dead of night. They are extremely loud, and the Waterpik Cordless Freedom is no exception. If there is anyone sleeping in the room nearby, you will most likely wake them up.
- Oral Care Expert

An Overview On Water Flossers

Water flossers have many different names, including oral irrigators, dental water toothpicks and Waterpiks, which is actually the brand name for one of the more well-known water flossers. No matter what you call them, these handy devices work well in conjunction with daily tooth brushing to clean between teeth and around the gums.

When shopping for water flossers, there are a few things you’ll want to consider before making a purchase. Start off examining the oral irrigator’s pressure settings. There may be a time when you need soft, medium or hard pressure. With 10 pressure settings that begin at 10 PSI and end at 100 PSI, the Waterpik Aquarius Water Flosser is sure to give you the clean you’re looking for.

Next, check the number of tips and their designed function to make sure they meet your needs. The iTeknic Dental Water Flosser & Oral Irrigator has 7 multifunctional tips that can be used by everyone in the family. There are three jet tips, one tongue cleaning tip, one orthodontic tips, one periodontal tip and one dental plaque tip.

Determine whether you need your flosser to be stationary or portable. If you do a lot of traveling, for example, you’ll want to choose a model like the Anjou Cordless Rechargeable Water Flosser, as the cordless feature, smaller design and the accompanying storage bag make it easy to grab and go.

Review the capacity of the water reservoir to determine how often you need to refill it. The MOSPRO IPX7 Professional Cordless Water Flosser has an extra-large reservoir when it comes to portable units with a tank that can hold 300 ml. Stationary units will hold more.

Look for any extra bells and whistles that might make the oral irrigator easier to use. Some models have built-in timers, so you know exactly how long you’ve spent flossing. Others have a memory function that keeps the device on the last pressure setting you used.

The Water Flosser Buying Guide

  • Always check the water flosser’s product label for the American Dental Association seal of approval. This seal lets you know the product has been thoroughly tested and meets the strict requirements set forth by the organization.
  • Determine if the outlets are compatible with your area of residence. Some flossers are only compatible with 110VAC/60Hz outlets, which are what you’ll find throughout North America, while others use USB ports for charging.
  • Keeping your water flosser clean is important. Read the product label to see if any of the flosser’s parts are dishwasher safe. Some may require you to run 2 tablespoons of white vinegar mixed with 16 ounces of water through the system. Afterward, run warm water through the system to rinse out the vinegar. You can also soak the flosser’s handle for 5 to 7 minutes in a cup that is filled with 1/3 white vinegar and 2/3 water. You should do this once a month.
  • When comparing prices for water flossers, you need to take into consideration the type of oral irrigator. For example, the MOSPRO IPX7 Professional Cordless Water Flosser is designed for travel, so its cost is going to be different than the Waterpik Aquarius Water Flosser and the iTeknic Dental Water Flosser & Oral Irrigator, which are made to rest on your bathroom sink. You’ll also want to consider how many tips you get and how many pressure settings the unit comes with. More features equal a higher price.