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The Waterpik Cordless Plus (WP-450) is a rechargeable, cordless water flosser for daily plaque removal between teeth and along the gumline. It has two pressure settings, a sliding on/off switch on the handle, and a rotating nozzle tip, and Waterpik claims it removes up to 99.9% of plaque from treated areas. It suits travelers, small bathrooms and people with braces or dental work who want flossing without a cord or countertop unit. Against countertop Waterpiks it gives up pressure range and reservoir size, and owners often note the small tank needs refilling mid-clean and the battery fades over time.
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Owners generally rate the Cordless Plus well for portability and everyday cleaning, and many say it replaced string floss. The most common complaints are the small tank, weaker pressure than plug-in units and battery life that shortens over time.
The Waterpik Cordless Plus is a portable, cordless water flosser for cleaning teeth and gums. It is compact enough to fit in a bag or suitcase, which suits travel and small bathrooms.
It delivers a high-pressure water stream that removes up to 99.9% of plaque from treated areas. It has two pressure settings: a gentle one for sensitive gums and a more powerful one for deeper cleaning. A switch on the handle controls the water.
The built-in rechargeable battery lasts for several uses on a single charge. The flosser can be used with braces, implants and other dental work.
