Reviews Deals
Written by Jennifer Gonick; edited by Sarah Saril
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We all know we should floss regularly to maintain our dental health, but investing in a good water flosser can be even more effective. That said, pesky cables and tubes make them a hassle to take on the go. Luckily, one of our favorite portable options, the Waterpik Cordless Pearl Water Flosser, is on sale now at Amazon.
$49.98 $69.99 Save 29%
The Waterpik Cordless Pearl gives you all the functionality of a powerful water flosser without the huge foot print on your counter. It's great for saving space or bringing with you on trips.
What we like
- Portable
- Four weeks of use per charge
- ADA approved
What we don’t like
- No low battery indicator
Waterpik has been the number one dentist-recommended water flosser brand for years and is the first to be accepted by the American Dental Association (ADA). Our editors are also fans of the brand; we previously reviewed Waterpik's Electric Toothbrush & Water Flosser Combo and saw noticeable results. Read our full review to learn more.
Waterpik's portable flosser packs the same power as the original without taking up too much space on your counter. It has four included flosser tips and features two pressure settings to remove plaque and buildup effectively. The removable water reservoir is dishwasher safe for easy cleaning and holds seven ounces of water for a 45-second floss time. The battery can last up to four weeks without needing a charge, so you can easily take it on longer trips without needing to pack an extra cord. Plus, the ergonomic handle makes it comfortable to hold in your hand.
With nearly 11,000 five-star ratings, this water flosser is a popular choice among Amazon shoppers. "This is a fantastic tool. My mouth feels cleaner, and my breath is fresher," said one reviewer. "The design is easy to use and comfortable to handle. The noise level is minimal, and there's no leakage."
Many shoppers even found the portable version to be more effective than other Waterpiks they've used. "This is the best Waterpik I've ever tried. It gets the stuff between your teeth and has really good power. It's not weak and has a wonderful design," said another reviewer. "I love that it has different tips. I would totally buy this 10 times over."
With the current discount on Amazon, Waterpik's Cordless Pearl Water Flosser is more affordable than ever at just $50. Add it to your cart now for 29% off the original price while the deal lasts.
More trending home deals on Amazon
- Aquasonic Black Series Ultra Whitening Toothbrush,
$49.95$29.95 - iHealth No-Touch Digital Forehead Thermometer,
$35.98$14.99 - Levoit Air Purifier,
$49.99$39.97 - Olsky Deep Tissue Handheld Massage Gun,
$49.99$26.99 - Kolbs Wedge Pillow,
$55.99$47.59
Looking for more discounts? Shop more of Amazon's personal care deals.
Coupons and Deals Fellow
Jenn Gonick is the Coupons and Deals Fellow on Business Insider’s Reviews Team. A savvy online shopper, she’s always on the hunt for the best sales and promotions.ExperienceJenn joined the Business Insider Reviews Team in early 2025, where she reports on the best coupons and deals available. Prior to joining Business Insider, she worked in PR, branding, and social media.Jenn began her editorial career at Prevention, where she covered product recommendations, shopping news, celebrity news, and health and wellness. She also played a role in covering major sale events, including Prime Day, Black Friday, and Cyber Monday.Why you can trust JennJenn knows not every deal is worth buying and doesn’t recommend anything she wouldn’t take advantage of herself. Her previous experience in PR and branding has also given her an eye for spotting misleading advertising language, so she always knows how to tell when a discount or coupon is the real deal.EducationJenn graduated from George Washington University with a degree in English & Communication and a minor in Applied Ethics.Expertise
- Deals
- Coupons
- Major sale events to watch out for
- Beauty and style
- Fitness, health, and wellness
Outside of workOutside of work, you can find Jenn frequenting her favorite coffee shops and restaurants, trying out new recipes, or browsing the local bookstore for her next read. She is based in Brooklyn.
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Disclosure: Written and researched by the Insider Reviews team. We highlight products and services you might find interesting. If you buy them, we may get a small share of the revenue from the sale from our partners. We may receive products free of charge from manufacturers to test. This does not drive our decision as to whether or not a product is featured or recommended. We operate independently from our advertising team. We welcome your feedback. Email us at reviews@businessinsider.com.
