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The Betterchoi is a cordless water flosser with a 300 ml detachable tank, four rinse modes (Pulse, Soft, Normal, Power) and 1,400–1,800 pulses per minute. It is IPX7 waterproof for shower use, charges over USB-C and is rated for up to 30 days per charge. It ships with three nozzles: standard, orthodontic and tongue cleaner. Against rivals it stands out on tank size and nozzle variety at the budget end, but it lacks the pressure range and brand support of premium flossers like Waterpik.
In stockSold by HealthPlus
Availability unknown
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Lowest price we've seen: $19.99 on Nov 1 at Walmart; highest $22.49 on Nov 13. Tracked across 2 stores since Nov 1.
The Betterchoi Portable Cordless Water Dental Flosser cleans between teeth with a water stream to remove food debris and plaque. It delivers 1400-1800 high-frequency pulses per minute and runs with low noise.
It has four rinse modes: Pulse, Soft, Normal and Power. These range from gentle cleaning for sensitive gums to deeper cleaning. A memory function saves the mode you last chose.
The flosser is cordless and has a 300 mL detachable water tank. It is rated IPX7 waterproof, so it can be used in the shower. It charges over Type-C, and one charge lasts up to 30 days of use. Three nozzles are included for standard, orthodontic and tongue cleaning.
