The Waterpik Cordless Advanced 2.0 Water Flosser features PRECISIONPULSE technology designed to remove up to 99.9% of plaque bacteria, according to dental professionals. Users appreciate its cordless design for travel and ease of use, with battery life lasting several weeks. However, some reviewers noted that the reservoir is small and may not last the full cleaning cycle, and others found the device too splashy or cumbersome. The device includes interchangeable heads for different cleaning needs.
Full review
Cordless convenience and portability
Users consistently praise the cordless design of the Waterpik Cordless Advanced 2.0 for its freedom from tangled hoses and the ability to use it anywhere. One reviewer noted that it shares a USB-C charging port with their phone and laptop, making it easy to charge on the go. The device's battery life supports several weeks of daily use, which makes it particularly appealing for travelers. The handheld form factor allows for use in the shower, with one user reporting they use it during their shower routine with water and mouthwash. The device's compact size and lack of cords make it ideal for those who value mobility and convenience in their dental care routine.
Battery performance and charging
The battery performance of the Waterpik Cordless Advanced 2.0 is a mixed bag according to user experiences. While the device claims to provide about four weeks of daily use on a single charge, some users have reported issues with charging. The device requires about four hours to fully charge, which is longer than expected for a lithium-ion battery. Users have noted that the magnetic charging system works well but can be prone to dirt and grime buildup, which may prevent proper connection. The included USB-A cable has been criticized for being outdated, especially since many modern computers no longer include USB-A ports. Users have had to seek alternative charging solutions, such as using a USB-A to USB-C adapter or finding a wall charger to avoid the inconvenience of charging through a computer.
Water capacity and usage limitations
The water reservoir capacity of the Waterpik Cordless Advanced 2.0 has been a point of frustration for some users. One reviewer mentioned that the reservoir is just a little too small to complete a full program of four preset quadrants, often running out about five seconds early. This issue occurs when users fill the reservoir through the smaller opening rather than removing the entire bottom to fill it completely. The device's advertised 45-second water supply is accurate when tested by shooting full tanks of water across the room into a sink or other container. However, for regular use, this capacity may be insufficient for those who prefer to use it for extended periods without refilling. Users have noted that the reservoir's design makes it difficult to fill completely, which can lead to frequent refills during use.
Cleaning effectiveness and user experience
The cleaning effectiveness of the Waterpik Cordless Advanced 2.0 is generally well-received, with users reporting significant plaque removal and a cleaner feeling mouth after use. One reviewer noted that their dentist observed improved gum health after six months of regular use. The device's pulsating water jet is appreciated for its ability to reach tight spaces and clean between teeth effectively. Users have found it particularly helpful for those with braces, crowns, or dental implants, as it can navigate around these structures more easily than traditional flossing. However, some users have noted that while it removes debris effectively, it may not remove all plaque from the surface of teeth. The device's ease of use is also praised, with many users finding it easier to use than traditional floss, especially for those with arthritis or difficulty maneuvering string floss. The textured grip and comfortable sizing are also noted as positive features for handling the device in wet conditions.
Attachment heads and accessories
The Waterpik Cordless Advanced 2.0 comes with four attachment heads, including two Classic Jet Tips, a Plaque Seeker Tip, and an Orthodontic Tip. The Classic Jet Tips are described as simple plastic tubes that shoot water like a Super Soaker, while the Plaque Seeker Tip features three long tufts of brush bristles arranged around the water jet nozzle for navigating around implants, crowns, and bridgework. The Orthodontic Tip consists of a continuous ring of brush bristles in a circle around the water jet nozzle, which is helpful for those with braces. Users have noted that all heads lock securely into the unit with a satisfying tactile click. The travel attachment is designed to lock in place of a head and is sealed to prevent accidental activation during travel. The device also includes a translucent snap case for organizing and traveling with all the attachments, along with a microfiber bag for storage. The travel attachment is considered a nice touch, though some users question its necessity since any idiot would empty the water before packing anyway.
Maintenance and cleaning concerns
Maintenance and cleaning of the Waterpik Cordless Advanced 2.0 have raised concerns among users. One reviewer reported experiencing mold in the device, with a pink color around the tank connection indicating mold buildup. Users have noted that the device requires regular cleaning to prevent mineral deposits and mold growth, particularly around the tank connection. The device's design includes vents in the case to allow water to evaporate and prevent mildew, but this may not be sufficient for all users. The magnetic charger and connection points are prone to dirt and grime buildup, which can interfere with charging. Users have reported that the device may require periodic descaling or cleaning with a peroxide solution to maintain optimal performance. Some users have found that the device's internal passages and tank connection need regular attention to prevent buildup and maintain hygiene.
User satisfaction and overall impressions
User satisfaction with the Waterpik Cordless Advanced 2.0 varies significantly. Some users have found it to be an excellent addition to their dental routine, with one reviewer noting that they use it after each meal at home and their family members also prefer it. The device's ability to clean effectively and the convenience of its cordless design are frequently praised. However, other users have expressed dissatisfaction, finding the device too messy, taking up too much space, and being unwieldy. One user reported that they only used it 15-20 times over a couple of years and couldn't get used to it, citing too much splish-splash and maintenance issues. Another user noted that while they like the idea of the device, they prefer the simplicity of traditional toothbrush and floss sticks. The device's effectiveness for those with specific dental needs, such as braces or crowns, is generally positive, but its general appeal among users remains mixed.
Strengths
- +Uses PRECISIONPULSE technology proven to remove up to 99.9% of plaque bacteria
- +Cordless design allows for easy travel and use without being tethered to a power source
- +Includes interchangeable heads including standard and plaque-finding options
- +Battery lasts several weeks with daily use
Watch-outs
- −Reservoir is small and may run out before completing a full cleaning cycle
- −Some users find the device too splish-splashy and cumbersome to use/store
Rating sources
“Consider a gentler way to floss: the water flosser. Videos by VICE Why use boring old floss when I could get an electric water pump to shoot jets of water into my mouth?”
Our 4.2 score is the average of the 3 scored reviews above; 3 more reviewed it without printing a score and are not in the average. Ratings marked * were derived from the reviewer’s written analysis or video transcript — the publisher didn’t print an explicit numeric score, so we inferred one from their own words. Click through to verify. More about methodology.
