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As someone who has been an oral health researcher and electric toothbrush enthusiast for over a decade, I can’t emphasize enough the importance of water flossing in maintaining optimal dental hygiene. While traditional string floss has its merits, water flossers offer a more convenient and effective way to remove plaque, bacteria, and debris from those hard-to-reach areas between teeth and along the gum-line.
Key Takeaways
- The Waterpik WP-560 Cordless Advanced offers more pressure settings, a longer-lasting battery, and travel-friendly accessories compared to the WP-450 Plus.
- Both models effectively remove plaque, improve gum health, and are suitable for those with braces or dental implants.
- The WP-560’s waterproof design and global voltage compatibility make it a better choice for frequent travelers or those with limited bathroom space.
- While more expensive, the WP-560 provides additional features and convenience that may justify the higher price point for some users.
Cordless vs Corded Water Flossers: Which One Is Right for You?
In my experience, cordless water flossers have become increasingly popular due to their portability and ease of use. Two standout models in this category are the Waterpik WP-560 Cordless Advanced and the WP-450 Plus. Let’s dive into the key differences between these two flossers to help you make an informed decision.
Cordless Water Flosser Benefits
One of the primary advantages of cordless water flossers is their portability. You can easily take them with you when traveling or move them around your home without being tethered to a power outlet. This flexibility is particularly appealing for those with busy lifestyles or who frequently travel.
Another benefit is the sleek, compact design of cordless flossers, which makes them ideal for small bathrooms or cramped living spaces. You don’t have to worry about finding a dedicated counter space for a bulky unit.
Corded Water Flosser Advantages
While cordless flossers offer unparalleled convenience, their corded counterparts often boast more powerful water pressure and longer usage times. Corded models like the Waterpik Aquarius are typically better suited for those who prioritize maximum cleaning power over portability.
Key Differences between WP-560 and WP-450 Models
Now, let’s dive into the specific differences between the Waterpik WP-560 Cordless Advanced and the WP-450 Plus.
Comparing Waterpik WP-560 Cordless Advanced and WP-450 Plus
The Waterpik WP-560 Cordless Advanced and WP-450 Cordless Plus Water Flossers present unique features tailored for optimal oral hygiene. The Waterpik Cordless Advanced, also known as the white Cordless Advanced, boasts a reservoir that lasts up to 45 seconds. Designed for convenience, it allows use in the shower due to its waterproof build. On the other hand, the Waterpik Cordless Plus offers a practical design and efficiency, yet with slightly different features than its counterpart. Both models are celebrated for their capability to removes up to 99.9% of plaque, earning a favorable nod from the American Dental Association.
When it comes to accessories, the white Cordless Advanced Water Flosser scores points by coming with 4 unique tips, including a Plaque Seeker and an adapter with a charging cable, promoting ultra-convenience for users on the go. This cordless advanced water flosser is heralded for its ultra quiet operation and innovative advanced 2.0 technology. Insights from experts like Jon, who often refer to affiliate links, suggest that both these models stand out, but it’s the advanced features and shower-friendly use that set the Waterpik Cordless Advanced apart, potentially influencing consumers’ decisions—acknowledging that their purchase might earn a commission for reviewers through such affiliate links. Despite this, the integrity of the water flosser brand’s reviews remains high, providing valuable guidance for potential buyers.
Water Pressure Settings and Effectiveness
Both the WP-560 and WP-450 are designed to effectively remove plaque and improve gum health, but they differ in their pressure settings. The WP-560 offers three pressure settings (high, medium, and low), while the WP-450 has two (high and low). [1][4][9]
In my testing, I found the additional pressure setting on the WP-560 to be particularly useful for those with varying sensitivity levels or who prefer a more customized flossing experience. The high-pressure setting is great for tackling stubborn plaque buildup, while the low setting is gentler on sensitive gums.
Battery Charge and Rechargeable Options
One of the standout features of the WP-560 is its rapid 4-hour magnetic charging system and lithium-ion battery, which provides up to 4 weeks of use per charge. [9] This extended battery life is a game-changer for frequent travelers or those who simply don’t want to worry about constantly recharging their flosser.
In contrast, the WP-450 has a nickel-metal hydride (NiMH) battery that offers up to 36 minutes of usage time on a single charge. [4] While still respectable, it may require more frequent recharging for some users.
Advanced Features and Accessories in Waterpik Cordless Flossers
Both models come with a variety of interchangeable tips to cater to different dental needs, but the WP-560 takes it a step further with some advanced features and accessories.
Orthodontic Tips for Dental Care
If you or a family member has braces, the included orthodontic tip on both models is a lifesaver. Clinically proven to be up to 3x as effective for removing plaque around braces compared to brushing and string floss, these tips make it easier to maintain a healthy smile during orthodontic treatment. [4][9]
Rotating Tips for Plaque Removal
Another standout feature of both flossers is the 360-degree rotating tip handle, which allows you to adjust the angle of the water stream for better access to hard-to-reach areas. However, in my experience, the WP-560’s nozzle rotation is smoother and easier to maneuver than the WP-450’s. [1][4][9]
Global Voltage and Travel-Friendly Options
If you’re a frequent traveler, the WP-560 has a distinct advantage with its global voltage compatibility (100-240VAC, 60/50Hz) and included travel bag and water plug. [9] These features make it a more convenient option for maintaining your oral hygiene routine while on the go.
The WP-450, while still portable, lacks these travel-specific accessories, which could be a drawback for some users. [4]
Gum Health and Dental Benefits of Waterpik Cordless Flossers
Regardless of which model you choose, both the WP-560 and WP-450 offer clinically proven benefits for improving gum health and overall oral hygiene.
Improving Gum Health with Water Flossing
One of the most significant advantages of water flossing is its effectiveness in improving gum health. Both the WP-560 and WP-450 are clinically proven to be up to 2x as effective as string floss for removing bacterial plaque and improving gum health. [4][9] This is particularly important for those at risk of gum disease or who have existing gum issues.
Clinically Proven Effectiveness against Plaque
In addition to gum health benefits, water flossers like the WP-560 and WP-450 are highly effective at removing plaque, which is the primary cause of cavities, gingivitis, and bad breath. Both models are clinically proven to remove up to 99.9% of plaque bacteria from treated areas. [4][9]
Usage in the Shower and Portability
While both models are designed for portability, the WP-560 takes it a step further with its waterproof design, allowing you to use it in the shower. [9] This can be a convenient option for those with limited bathroom space or who prefer to streamline their morning routine.
In conclusion, both the Waterpik WP-560 Cordless Advanced and WP-450 Plus are excellent choices for those seeking a convenient and effective way to maintain optimal oral hygiene. However, if you prioritize extended battery life, travel-friendly features, and additional pressure settings, the WP-560 may be the better investment. Ultimately, the decision comes down to your specific needs and preferences.
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Dr. Tom Bell has a PhD in Medical Anthropology. He has a keen interest in oral health topics and is the founder of dentalrave. He has been an oral health researcher and electric toothbrush enthusiast for over 10 years. Tom works with Awin and others in his research. When not talking about dental hygiene and gadgets, Tom likes spending time outdoors hiking.
Last update on 2025-03-18 / Affiliate links / Images from Amazon Product Advertising API