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The MySmile LP221 is a cordless water flosser with a built-in UVC light that runs a 120-second sterilization cycle the brand says kills 99.99% of bacteria. It offers four modes and three pressure levels for ten flossing patterns, 2000-2800 pulses per minute at 40-150 PSI, and an OLED display. The 1800mAh battery is rated for up to 40 days of use, and the IPX7 body is safe in the shower. Its larger reservoir and travel pouch set it apart from basic cordless flossers, though some owners say it takes practice to aim without splashing.
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Lowest price we've seen: $59.99 on Nov 14 at Groupon. Tracked across 1 store since Nov 14.
Buyers call it easy to use and say it cleans teeth well, with battery life a common highlight. Several say it feels like a dentist visit when paired with an electric toothbrush. A few mention a learning curve and water spraying around at first.
The MySmile LP221 is a portable water flosser, also called an oral irrigator, with a built-in UVC light. It delivers 2000-2800 pulses per minute at 40-150 PSI.
It has 4 modes (Soft, Normal, Strong and Pulse) and 3 pressure levels, which combine into 10 flossing patterns. The UVC light runs a 120-second sterilization cycle that eliminates 99.99% of bacteria. An OLED display shows its settings.
The reservoir is 50% larger to reduce refilling, and a gravity-ball filter helps prevent clogs. The 1800mAh battery provides up to 40 days of use. The unit is IPX7 waterproof, so it is safe to use in the shower, and it comes with a PU travel pouch.
