---
product_id: 599029665
title: "LP221 UVC Sterilizable Cordless Water Flossers for Teeth 335ML Portable OLED Display Dental Flosser with 4 Modes 8 Jet Tips and a Storage Pouch for Home and Travel (Midnight Black)"
brand: "mysmile"
price: "R$1697"
currency: BRL
in_stock: true
reviews_count: 13
category: "My Smile"
url: https://www.desertcart.com.br/products/599029665-lp221-uvc-sterilizable-cordless-water-flossers-for-teeth-335ml-portable
store_origin: BR
region: Brazil
---

# 2000-2800 water pulses/min 1800mAh battery, up to 40 days use 4 modes & 10 customizable pressure patterns LP221 UVC Sterilizable Cordless Water Flossers for Teeth 335ML Portable OLED Display Dental Flosser with 4 Modes 8 Jet Tips and a Storage Pouch for Home and Travel (Midnight Black)

**Brand:** mysmile
**Price:** R$1697
**Availability:** ✅ In Stock

## Summary

> 🦷 Elevate Your Smile Game — Power, Precision & Clean You Can See!

## Quick Answers

- **What is this?** LP221 UVC Sterilizable Cordless Water Flossers for Teeth 335ML Portable OLED Display Dental Flosser with 4 Modes 8 Jet Tips and a Storage Pouch for Home and Travel (Midnight Black) by mysmile
- **How much does it cost?** R$1697 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/599029665-lp221-uvc-sterilizable-cordless-water-flossers-for-teeth-335ml-portable)

## Best For

- mysmile enthusiasts

## Why This Product

- Trusted mysmile brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **UVC Sterilization:** Kills 99.99% of bacteria in 120 seconds, ensuring hygienic water tank and jet tips every time you floss.
- • **Smart OLED Display:** Instantly view battery life, water temperature, mode, and pressure settings for a fully personalized flossing experience.
- • **Customizable Comfort:** Choose from 4 modes and 10 pressure patterns to tailor your flossing, protecting sensitive gums while maximizing oral health.
- • **Precision Power Pulse:** Delivers up to 2800 water pulses per minute for deep, professional-grade cleaning beneath gums and between teeth.
- • **Long-Lasting & Travel-Ready:** 50% larger 335ml reservoir and IPX7 waterproof design with a portable PU pouch—perfect for busy professionals on the go.

## Overview

The MySmile LP221 is a cutting-edge cordless water flosser featuring a powerful pump delivering 2000-2800 pulses per minute at 40-150 PSI, customizable with 4 modes and 10 pressure settings. Its large 335ml reservoir supports uninterrupted flossing, while an 1800mAh battery lasts up to 40 days on low mode. The OLED display provides real-time info on battery, water temperature, and mode. UVC sterilization eradicates 99.99% of bacteria, ensuring hygienic use. IPX7 waterproofing and a travel pouch make it ideal for professionals seeking advanced oral care anytime, anywhere.

## Description

If you are pursuing sound teeth, fresh breath and healthy mouth, MySmile LP221 electric flosser for teeth will be a worthy choice. With an advanced pump as its core, the water floss machine provides 2000-2800 times/min high-efficiency water pulse with pressure range of 40-150 PSI to deliver high strength water stream, as it seeks to remove cumulative plaque, odontolith and food bebris stuck between teeth that are hard to clear, as well as rinse away bacterias lead to bad smell to keep mouth fresher. Quality-led MySmile water teeth pick flossing not only fulfils all-around teeth cleaning, but also helps stimulate blood circulation of gum and builds stronger and healthier dentine. Features: -Removes food residues and stains between teeth and below the gum line thoroughly, keeps your breath fresh and improves your gum health -Unique OLED indicating screen will display mode, water temperature and battery power, provide you convenient teeth cleaning experience -IPX 7 waterproof class with CE listed body provide dual-protection on both interior and exterior of flosser machine, ensures safe use in shower or bathroom -360°rotating nozzle easily cleans hidden areas that traditional toothbrush and jet dental floss are difficult to reach and prevents debris and dental plaque -The teeth flusher owns 4 cleaning modes for versatile needs: Strong, normal, soft and pulse, easy to set and choose the most comfortable modes for your teeth, tongue and gum -335ml water tank stores ample water for continuous flossing, once filling water is able to wash teeth thoroughly, don't need to refill water multiple times -Powerful 1800 mAh lithium battery will last for 25-40 days when fully charged -Comes with a water resistant PU storage pouch for portable in travel

Review: Very good machine it’s stay for more than week to recharge it - Time of delivery was very quick
Review: Very good product - Good delivery time, good packing, product works very nicely, easy to operate and good results. Note - 2 weeks after getting this I bought smaller one same brand for traveling.

## Features

- GAME CHANGER OF POWER DENTAL FLOSSERS - MySmile LP221 water dental flosser picks up the slack on market for water flosser that excels in both appearance and abilities; By the result of a top-notch pump, the oral irrigator generates 2000-2800 times/min water pulse with pressure range of 40-150 PSI to pump out powerful and precise water stream, as it seeks to remove food residues and stains between teeth and below the gum line thoroughly, keep your breath fresh and better your gum health
- CUSTOMIZABLE PRESSURES & READABLE DISPLAY - Benefit from 4 modes-Soft, Normal, Strong and Pulse and 3 pressure levels (Exclude pulse mode) to set, you are able to customize 10 patterns of water flossing; A larger OLED display indicates what you want: Battery power, water temperature, mode and pressure level; thereby you are ready to charge the machine in time, regulate water temp based on your teeth sensitivity, as well as select proper mode and pressure for your appeal on teeth cleaning
- UVC STERILIZER, NO WORRY ABOUT MILDEW - As a teeth cleaner to maintain oral hygiene, it's necessary that the electric flosser itself shall be sanitary and clean; UVC light sanitizer provides 120s sterilization process to eradicate 99.99% of bacteria, ensuring the water tank and jet tips are unpolluted when you use the next time; Multiple tips are designed for demands on different oral cares, and their rotatability empowers you to clean hidden areas that are hard-to-reach
- LESS WATER REFILL, LONGER LASTING BATTERY - We know how annoying it is refilling water multiple time in a comprehensive teeth cleaning and flossing process; The enlarged water reservoir is 50% larger than others', that means you will enjoy a continuous water floss once water tank is fully filled; Enduring 1800 mAh battery of dental flossers for teeth will last up to 40 days when in the lowest mode, besides it's rechargeable to connect with computer, power adapter, power bank or car adaptor
- INNOVATED DESIGN WITH THOUGHTFUL FUNCTIONS - The IPX7 waterproofed waterfloss flosser enables you to safely use it in the shower if you are afraid of mess in bathroom; 3 steps to start water dental flossers, helps preventing sudden water spraying if power button is accidentally pressed; Filter designed at the end of gravity-ball sucker is to prevent from clogging and decease machine damage; Accompanied with a PU pouch, it's portable for you when you go camping, travel by air, in office, etc
- PICK A POWER FLOSSER AFFORDABLE AND SIGNIFICANT - Get rid of traditional toothbrush or dental floss, get into a new and effective way of teeth cleaning, and save your money which is mostly spent on dentist visits; The water tooth cleaner performs well on cleaning under the gums, pits, fissures, tooth decay, Ideal for preventing oral problems such as tooth decay, plaque, dental calculus, dental implant, orthodontics and periodontitis, etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CL9QX8RZ |
| ASIN  | B0CL9QX8RZ |
| Batteries  | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #3,385 in Health ( See Top 100 in Health ) #15 in Power Flossers & Oral Irrigators |
| Brand | MySmile |
| Country of origin | USA |
| Country of origin  | USA |
| Customer Reviews | 4.3 4.3 out of 5 stars (12,247) |
| Customer reviews | 4.3 4.3 out of 5 stars (12,247) |
| Date First Available | 4 January 2024 |
| Item model number  | LP221 |
| Manufacturer  | MySmile |
| Product Dimensions  | 8 x 8 x 24.5 cm; 472 g |
| Units | 1 Count |

## Product Details

- **Brand:** MySmile
- **Power source:** Battery Powered
- **Special features:** OLED display, UVC light disinfectant, multiple modes, adjustable pressure
- **Unit count:** 1 Count

## Images

![LP221 UVC Sterilizable Cordless Water Flossers for Teeth 335ML Portable OLED Display Dental Flosser with 4 Modes 8 Jet Tips and a Storage Pouch for Home and Travel (Midnight Black) - Image 1](https://m.media-amazon.com/images/I/71BoexqElWL.jpg)

## Questions & Answers

**Q: Can you use this water flosser in the shower?**
A: Yes, absolutely. IPX 7 waterproof class provides comprehensive protection on the machine, but please always make sure the charging port cover is tightly attached before use.

**Q: How do you clean or disinfect the water tank and hose?**
A: The power dental flosser features UVC light sanitizer for regular clean or disinfection. When power if off, long press "M" button to turn on UVC mode.

**Q: How do you charge the unit? And how to get a replacement charger?**
A: The package includes a type-C USB charging cord, which can be connected to power bank or computer to charge the machine. Please message us to get a free replacement or buy any other-brand type C charging cable if the original is lost.

**Q: Does this oral irrigator spray water everywhere?**
A: No, you might not use it in a proper way. You need to always place the tip in your mouth and close your lips before the device runs.

**Q: Can you use mouthwash in this device?**
A: Yes, you can add some salt or mouthwash to water as your need for fresher breath, MySmile mouthwash packets will be a great choice. Also, when used with MySmile teeth whitening products, your teeth will be whitened faster and more effective.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good machine it’s stay for more than week to recharge it
*by M***A on 23 December 2025*

Time of delivery was very quick

### ⭐⭐⭐⭐⭐ Very good product
*by M***H on 30 June 2024*

Good delivery time, good packing, product works very nicely, easy to operate and good results. Note - 2 weeks after getting this I bought smaller one same brand for traveling.

### ⭐⭐⭐⭐ Works great, but wish it had a proper start and stop switch
*by H***K on 7 January 2024*

The product so far works great, but one little problem is the start and stop switch. There is only on/off switch, so if you want to start it you click "on" switch twice, and if you stop for a bit you click "off" and then the whole thing is off again and need to restart it . It gets annoying after a few minutes of adjustments.

## Frequently Bought Together

- MySmile LP221 UVC Sterilizable Cordless Water Flossers for Teeth 335ML Portable OLED Display Dental Flosser with 4 Modes 8 Jet Tips and a Storage Pouch for Home and Travel (Midnight Black)
- Aquasonic Black Series Ultra Whitening Toothbrush – ADA Accepted Electric Toothbrush- 8 Brush Heads & Travel Case – 40,000 VPM Electric Motor & Wireless Charging - 4 Modes w Smart Timer

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**Shop now:** [https://www.desertcart.com.br/products/599029665-lp221-uvc-sterilizable-cordless-water-flossers-for-teeth-335ml-portable](https://www.desertcart.com.br/products/599029665-lp221-uvc-sterilizable-cordless-water-flossers-for-teeth-335ml-portable)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-25*