---
product_id: 629662594
title: "Water Dental Flosser Teeth Pick C20: ADA Accepted, Portable Cordless Oral Irrigator 300ML Rechargeable Travel Irrigation Cleaner IPX7 Waterproof Electric Flossing Machine for Teeth, Pink"
brand: "coslus"
price: "2146253₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Coslus"
url: https://www.desertcart.vn/products/629662594-water-dental-flosser-teeth-pick-c20-ada-accepted-portable-cordless
store_origin: VN
region: Vietnam
---

# 1400-1800 high-pressure pulses/min 30-day rechargeable battery life IPX7 waterproof for shower-safe use Water Dental Flosser Teeth Pick C20: ADA Accepted, Portable Cordless Oral Irrigator 300ML Rechargeable Travel Irrigation Cleaner IPX7 Waterproof Electric Flossing Machine for Teeth, Pink

**Brand:** coslus
**Price:** 2146253₫
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your smile game—floss smarter, live fresher! 💧

## Quick Answers

- **What is this?** Water Dental Flosser Teeth Pick C20: ADA Accepted, Portable Cordless Oral Irrigator 300ML Rechargeable Travel Irrigation Cleaner IPX7 Waterproof Electric Flossing Machine for Teeth, Pink by coslus
- **How much does it cost?** 2146253₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/629662594-water-dental-flosser-teeth-pick-c20-ada-accepted-portable-cordless)

## Best For

- coslus enthusiasts

## Why This Product

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

## Key Features

- • **Custom Comfort Modes:** Multiple pressure settings and interchangeable tips tailor your flossing to your unique oral care needs.
- • **Precision Pulse Power:** Dual-thread 0.3mm+0.3mm water pulses target plaque with clinical-level accuracy.
- • **Travel-Ready Longevity:** Charge once, floss for 30 days—perfect for the busy professional on the move.
- • **Shower-Proof Durability:** IPX7 waterproof design lets you floss anytime, even mid-shower, with confidence.
- • **All-Day Freshness, No Refills:** Extra-large 300ml BPA-free tank means uninterrupted flossing without constant refills.

## Overview

The COSLUS C20 Water Dental Flosser is a sleek, portable oral irrigator featuring advanced dual-thread water pulse technology delivering up to 1800 high-pressure pulses per minute. Its upgraded 300ml BPA-free tank minimizes refills, while a powerful rechargeable battery offers an impressive 30-day runtime. Designed with IPX7 waterproofing and multiple customizable modes, it ensures effective, gentle, and convenient flossing anytime, anywhere—ideal for health-conscious professionals seeking superior dental hygiene on the go.

## Description

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Review: Powerful flosser with simple setup and great results - After using the COSLUS Water Dental Flosser for a few days, I can already tell it’s a great addition to my routine. The water pressure is strong enough to make a real difference in cleaning between teeth, and the overall setup is simple once you read the instructions. The unit feels sturdy and well-designed, and I appreciate that it comes with clear guidance and multiple nozzles so both my husband and I can use our own attachments. It’s surprisingly easy to fill and clean, and the charge lasts through several uses without needing a recharge. If you’re new to water flossers, I definitely recommend reading the instructions first—it takes a moment to get used to the pressure and positioning, but once you do, it’s straightforward and effective. Quick Highlights: • Strong, consistent water pressure • Easy to fill and operate • Clear instructions and good accessories Ideal for anyone looking for a reliable at-home flosser that feels professional yet easy to use.
Review: If you have sensitive gums, get the COSLUS adjustable one-otherwise this is great. - I have this and the COSLUS one that adjusts. This one has got solid water pressure on normal, so I need to use it on soft if I have gone a week or so without using it, such as if I was traveling. My dentist was impressed with how well the COSLUS irrigators work, on both my family and myself, so I have to praise the gum health and cleaning at the gumline ability for braces, and palate stretchers. Would buy again, although I have had mine for 7 months and it's super durable so I don't see myself needing another one soon.

## Features

- ADA Scientific Council Accepted: Healthier gums in 15 days. Instantly removes food debris and dental plaque between teeth, helps prevent and reduce gingivitis and bleeding gums, and delivers visible improvement in two weeks.
- Water Flossing Cleans Effectively for a Healthier Mouth: COSLUS C20 water flosser boasts advanced, safe, and effective 0.3mm+0.3mm ultra-fine dual-thread water pulse technology, developed and continually optimized by our research team over years of research and real user testing. This water dental pick delivers ​​1400-1800 high-pressure pulses per minute​​ to ​​target and dislodge​​ plaque for a thorough clean. This water flosser also features multiple operation modes and multiple pressure settings to suit different oral conditions and users
- BPA Free Upgraded 300ml Extra-Large Water Tank, No Need for Frequent Refills: COSLUS C20 water flosser features an upgraded 300ml water tank, twice the capacity of other old models, eliminating the need for frequent refills and making your oral cleaning more convenient and efficient
- 30 Days Super Long Battery Life, Portable Use Anywhere: COSLUS C20 water flosser boasts double the battery life of others with a powerful rechargeable battery and battery indicator. Just charge for 3 hours and enjoy 30 days of use. It's compact and lightweight, perfect for home and travel use. This water dental pick comes with a USB cable making it an ideal travel kit. Benefit from an exceptionally long 30-day battery life, making it a truly portable solution for your convenience
- IPX7 Waterproof and 3-Year Durability: COSLUS C20 wireless water dental pick boasts superior waterproofing, allowing easy cleaning and safe use during showers. Its upgraded motor delivers a more effective dual-stream water flow and is built to last for 3 years under typical use
- Easy to Use and Gentle Safe: Through the dedicated research and iterative practical validation by our development team, COSLUS C20 water flosser provides multiple operation modes and pressure settings, with three convenient modes to suit the needs of different age groups, while ensuring optimal performance and longevity. Its ergonomic handle and five interchangeable tips ensure a comfortable and versatile experience
- Note: a, Adapter is not included to avoid wasting resources, but you can charge it using any 5V DC adapter with USB-A port on hand. If needed, get from COSLUS. b, For first-time use, set to 'Soft' mode and keep your mouth closed to let your gums gradually adapt to the water pressure. c, Packaging may vary (new or old), but the contents are exactly the same.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D1FZW65X |
| Additional Features | ADA Accepted, Multiple Operation Modes, Multiple Pressure Settings, Multiple Tips, Portable, Lightweight, Noiseless, Non-Slip Grip, Rechargeable, Battery Indicator, Rotatable Tip |
| Best Sellers Rank | #15,926 in Health & Household ( See Top 100 in Health & Household ) #45 in Power Dental Flossers |
| Brand | COSLUS |
| Brand Name | COSLUS |
| Color | Pink |
| Customer Reviews | 4.5 out of 5 stars 3,365 Reviews |
| Item Dimensions | 12.2 x 3.74 x 2.18 inches |
| Item Weight | 14.88 ounces |
| Manufacturer | COSLUS |
| Manufacturer Part Number | C20(F5020E) |
| Manufacturer Warranty Description | 1-year warranty, 24-hour after-sales service, Free 30-day refund / replacement |
| Material Type | Plastic |
| Model Name | C20 |
| Model Number | C20 |
| Power Source | Battery Powered |
| Product Benefits | Gum Health, Prevents Bad Breath, Prevents Cavities, Removes Plaque, Removes Teeth Stains, Whiten Teeth Product Benefits Gum Health, Prevents Bad Breath, Prevents Cavities, Removes Plaque, Removes Teeth Stains, Whiten Teeth See more |
| Recommended Uses For Product | Brace Cleaning, Daily Cleaning, Deep Cleaning, Home, Massage Gum, Office, Teeth Cleaning, Travel, Whiten Teeth |
| Special Feature | ADA Accepted, Multiple Operation Modes, Multiple Pressure Settings, Multiple Tips, Portable, Lightweight, Noiseless, Non-Slip Grip, Rechargeable, Battery Indicator, Rotatable Tip Special Feature ADA Accepted, Multiple Operation Modes, Multiple Pressure Settings, Multiple Tips, Portable, Lightweight, Noiseless, Non-Slip Grip, Rechargeable, Battery Indicator, Rotatable Tip See more |
| Specification Met | ADA, BPA Free, ETL, FCC, IPX7 |
| Tank Volume | 300 Milliliters |
| Target Use Body Part | Teeth |
| Unit Count | 1 Count |

## Product Details

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

## Images

![Water Dental Flosser Teeth Pick C20: ADA Accepted, Portable Cordless Oral Irrigator 300ML Rechargeable Travel Irrigation Cleaner IPX7 Waterproof Electric Flossing Machine for Teeth, Pink - Image 1](https://m.media-amazon.com/images/I/71qY88-5QfL.jpg)
![Water Dental Flosser Teeth Pick C20: ADA Accepted, Portable Cordless Oral Irrigator 300ML Rechargeable Travel Irrigation Cleaner IPX7 Waterproof Electric Flossing Machine for Teeth, Pink - Image 2](https://m.media-amazon.com/images/I/71374GroOBL.jpg)
![Water Dental Flosser Teeth Pick C20: ADA Accepted, Portable Cordless Oral Irrigator 300ML Rechargeable Travel Irrigation Cleaner IPX7 Waterproof Electric Flossing Machine for Teeth, Pink - Image 3](https://m.media-amazon.com/images/I/712snw31oYL.jpg)
![Water Dental Flosser Teeth Pick C20: ADA Accepted, Portable Cordless Oral Irrigator 300ML Rechargeable Travel Irrigation Cleaner IPX7 Waterproof Electric Flossing Machine for Teeth, Pink - Image 4](https://m.media-amazon.com/images/I/71xfhXZdE+L.jpg)
![Water Dental Flosser Teeth Pick C20: ADA Accepted, Portable Cordless Oral Irrigator 300ML Rechargeable Travel Irrigation Cleaner IPX7 Waterproof Electric Flossing Machine for Teeth, Pink - Image 5](https://m.media-amazon.com/images/I/71DTYMd6HLL.jpg)

## Available Options

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

## Questions & Answers

**Q: Why does the COSLUS water dental flosser only have three modes?**
A: Developed over 3 years through extensive user testing, this flosser ​​offers 3 simplified modes for ultimate ease of use. Suitable for all ages, from teens to seniors, it is built to deliver a premium lifespan of 3 years.

**Q: What is the intensity of the water pressure? Which mode should I choose?**
A: This flosser features three pressure modes: high (Clean), medium (Message), and low (Soft). First-time users should start with the gentle Soft mode. Any initial gum bleeding is normal and should subside quickly as gums adapt.

**Q: Do you need to add water a lot during use?​**
A: No, this water tank ​​has an upgraded, super-large capacity of 300ml, which is enough for a 2-minute cleaning session.​​

**Q: Where can you get replacement tips?**
A: Nozzle Replacement: For best results, replace every 3 months. Find accessories on our product page, website, and COSLUS store.

**Q: Does the package include the charging adapter?**
A: ​​The​​ adapter is not included to avoid ​​waste​​. You can charge it using any standard 5V adapter (like one from a phone or tablet). If needed, you can purchase a compatible adapter from COSLUS.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Powerful flosser with simple setup and great results
*by K***Y on October 27, 2025*

After using the COSLUS Water Dental Flosser for a few days, I can already tell it’s a great addition to my routine. The water pressure is strong enough to make a real difference in cleaning between teeth, and the overall setup is simple once you read the instructions. The unit feels sturdy and well-designed, and I appreciate that it comes with clear guidance and multiple nozzles so both my husband and I can use our own attachments. It’s surprisingly easy to fill and clean, and the charge lasts through several uses without needing a recharge. If you’re new to water flossers, I definitely recommend reading the instructions first—it takes a moment to get used to the pressure and positioning, but once you do, it’s straightforward and effective. Quick Highlights: • Strong, consistent water pressure • Easy to fill and operate • Clear instructions and good accessories Ideal for anyone looking for a reliable at-home flosser that feels professional yet easy to use.

### ⭐⭐⭐⭐⭐ If you have sensitive gums, get the COSLUS adjustable one-otherwise this is great.
*by R***N on May 25, 2026*

I have this and the COSLUS one that adjusts. This one has got solid water pressure on normal, so I need to use it on soft if I have gone a week or so without using it, such as if I was traveling. My dentist was impressed with how well the COSLUS irrigators work, on both my family and myself, so I have to praise the gum health and cleaning at the gumline ability for braces, and palate stretchers. Would buy again, although I have had mine for 7 months and it's super durable so I don't see myself needing another one soon.

### ⭐⭐⭐⭐⭐ LOVE
*by H***H on May 21, 2026*

LOVE LOVE LOVE. It’s effective & powerful, I’ve been using mine for the past 3 days now and have noticed a crazy difference, I don’t have insurance so my main concern was the minor plaque build up I was getting, my first time using it and it took most of the plaque off of my teeth! I’ve even ran a floss between my teeth after using the water flosser and the floss was clean! I 100% recommend this product!

## Frequently Bought Together

- COSLUS Water Dental Flosser Teeth Pick: Portable Cordless Oral Irrigator 300ML Rechargeable Travel Irrigation Cleaner IPX7 Waterproof Electric Flossing Machine for Teeth Cleaning C20(F5020E) Pink
- 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
- MasterMedi Tongue Scraper for Adults with Multicolor Travel Cases (2 Pack), 100% Stainless Steel, Reduce Bad Breath, Tongue Scrubber, Easy to Use, Tongue Cleaner for Oral Care & Hygiene

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-04*