---
product_id: 594893366
title: "MySmile LP221 Cordless Water Flossers for Teeth w/ UVC Light & OLED Display | 335ML 4 Modes Water Jet Dental Picks for Teeth Cleaning, Water Flossing, Gum & Braces Care, Home & Travel Use, Midnight Black"
brand: "mysmile"
price: "$133.52"
currency: USD
in_stock: true
category: "My Smile"
url: https://www.desertcart.us/products/594893366-mysmile-lp221-cordless-water-flossers-for-teeth-w-uvc-light
store_origin: US
region: United States of America
---

# Up to 2800 water pulses/min 40-day battery life on low mode 335ml large water tank MySmile LP221 Cordless Water Flossers for Teeth w/ UVC Light & OLED Display | 335ML 4 Modes Water Jet Dental Picks for Teeth Cleaning, Water Flossing, Gum & Braces Care, Home & Travel Use, Midnight Black

**Brand:** mysmile
**Price:** $133.52
**Availability:** ✅ In Stock

## Summary

> 🦷 Elevate your smile game with tech-powered precision and hygiene!

## Quick Answers

- **What is this?** MySmile LP221 Cordless Water Flossers for Teeth w/ UVC Light & OLED Display | 335ML 4 Modes Water Jet Dental Picks for Teeth Cleaning, Water Flossing, Gum & Braces Care, Home & Travel Use, Midnight Black by mysmile
- **How much does it cost?** $133.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/594893366-mysmile-lp221-cordless-water-flossers-for-teeth-w-uvc-light)

## 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

- • **Precision Power Pulse:** 2000-2800 pulses/min with 40-150 PSI for deep, targeted cleaning
- • **Hygienic UVC Self-Clean:** 120-second UVC light sanitizes tank & tips, killing 99.99% bacteria
- • **Waterproof & User-Friendly:** IPX7 shower-safe design with anti-spray start & clog-preventing filter
- • **Customizable Flossing Modes:** 4 modes & 3 pressure levels for 10 unique water flossing combos
- • **Long-Lasting & Travel-Ready:** 50% larger reservoir + 40-day battery life with USB rechargeability

## Overview

The MySmile LP221 Cordless Water Flosser combines powerful water pulses (up to 2800/min) with a large 335ml tank and a 40-day battery life, delivering customizable flossing modes displayed on an OLED screen. Featuring a UVC sanitizing light for hygienic self-cleaning and an IPX7 waterproof design, it’s perfect for deep oral care at home or on the go, especially for braces, implants, and sensitive gums.

## Description

desertcart.com: MySmile LP221 Cordless Water Flossers for Teeth w/ UVC Light & OLED Display | 335ML 4 Modes Water Jet Dental Picks for Teeth Cleaning, Water Flossing, Gum & Braces Care, Home & Travel Use, Midnight Black : Health & Household

## Features

- THE 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 by 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
- SELF CLEAN, 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; Built-in light provides 120s self-cleaning process to keep the water tank and jet tips unpolluted the next time you use, ensuring optimal and hygienic oral care; 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 decreasing 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 IMPACTFUL - Elevate your daily oral care routine with a new and highly effective method for deep cleaning, rather than just toothbrush or traditional dental floss; Our water tooth cleaner delivers a powerful clean to hard-to-reach areas like under the gums, pits, fissures, and around dental work; It’s an excellent addition to your hygiene regimen, helping to prevent the buildup of plaque and tartar, and supporting the health of teeth and gums—whether you have natural teeth, implants, or orthodontics

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CL9QX8RZ |
| ASIN  | B0CL9QX8RZ |
| Additional Features | 11 oz Water Tank Holds More Water for A Full, Constant Flossing Routine, 40-Day Battery Life for On-the-Go, Flight-Ready Convenience, Display Screen, Multiple Operation Modes and Pressure Settings Allow for up to 10 Custom Flossing Combinations, UVC Sanitizer Light Eliminates 99.99% of Bacteria to Ensure Tank And Tips Hygienic |
| Batteries  | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #22,486 in Health & Household ( See Top 100 in Health & Household ) #61 in Power Dental Flossers |
| Brand Name | MySmile |
| Color | Midnight Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,037) |
| Date First Available  | November 23, 2023 |
| Global Trade Identification Number | 00850066015087 |
| Item Dimensions | 3.15 x 3.15 x 9.65 inches |
| Item model number  | LP221 |
| Manufacturer | MySmile |
| Manufacturer  | MySmile |
| Manufacturer Part Number | LP221 |
| Manufacturer Warranty Description | Worry-free 1-year warranty and friendly customer service |
| Material Type | Plastic |
| Model Name | LP221 |
| Model Number | LP221 |
| Power Source | Battery Powered |
| Product Benefits | Cleans Tonsil Stones, Reduces Gingivitis and Bleeding, Effective for Braces, Bridges, and Implants, Gum Health, Prevents Bad Breath, Prevents Cavities, Removes Plaque |
| Product Dimensions  | 3.15 x 3.15 x 9.65 inches; 1.01 pounds |
| Recommended Uses For Product | Daily Cleaning, Deep Cleaning |
| Specification Met | CE, FCC, RoHS, TUV, UL |
| Tank Volume | 335 ml |
| Target Use Body Part | Teeth |
| UPC | 738630533765 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** MySmile
- **Power Source:** Battery Powered
- **Unit Count:** 1 Count

## Images

![MySmile LP221 Cordless Water Flossers for Teeth w/ UVC Light & OLED Display | 335ML 4 Modes Water Jet Dental Picks for Teeth Cleaning, Water Flossing, Gum & Braces Care, Home & Travel Use, Midnight Black - Image 1](https://m.media-amazon.com/images/I/71BoexqElWL.jpg)
![MySmile LP221 Cordless Water Flossers for Teeth w/ UVC Light & OLED Display | 335ML 4 Modes Water Jet Dental Picks for Teeth Cleaning, Water Flossing, Gum & Braces Care, Home & Travel Use, Midnight Black - Image 2](https://m.media-amazon.com/images/I/71iDKLyewwL.jpg)
![MySmile LP221 Cordless Water Flossers for Teeth w/ UVC Light & OLED Display | 335ML 4 Modes Water Jet Dental Picks for Teeth Cleaning, Water Flossing, Gum & Braces Care, Home & Travel Use, Midnight Black - Image 3](https://m.media-amazon.com/images/I/71azxd4Qo0L.jpg)
![MySmile LP221 Cordless Water Flossers for Teeth w/ UVC Light & OLED Display | 335ML 4 Modes Water Jet Dental Picks for Teeth Cleaning, Water Flossing, Gum & Braces Care, Home & Travel Use, Midnight Black - Image 4](https://m.media-amazon.com/images/I/61xm+Fo5tHL.jpg)
![MySmile LP221 Cordless Water Flossers for Teeth w/ UVC Light & OLED Display | 335ML 4 Modes Water Jet Dental Picks for Teeth Cleaning, Water Flossing, Gum & Braces Care, Home & Travel Use, Midnight Black - Image 5](https://m.media-amazon.com/images/I/71KZmc+L4gL.jpg)

## Available Options

This product comes in different **Color** options.

## 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.

## 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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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-17*