---
product_id: 666692851
title: "Water Teeth Flosser Picks: 4 Modes Cordless Irrigator 300ML Portable Electric Flossing Machinerie for Teeth Cleaning Rechargeable Waterproof Tooth Pick Set Cleaner for Travel Home C30(FC5360)"
brand: "coslus"
price: "$69.78"
currency: USD
in_stock: true
reviews_count: 13
category: "Coslus"
url: https://www.desertcart.us/products/666692851-water-teeth-flosser-picks-4-modes-cordless-irrigator-300ml-portable
store_origin: US
region: United States of America
---

# 1400-1800 water pulses/min 30 days battery life IPX7 waterproof durability Water Teeth Flosser Picks: 4 Modes Cordless Irrigator 300ML Portable Electric Flossing Machinerie for Teeth Cleaning Rechargeable Waterproof Tooth Pick Set Cleaner for Travel Home C30(FC5360)

**Brand:** coslus
**Price:** $69.78
**Availability:** ✅ In Stock

## Summary

> 💦 Elevate your oral care game — because your smile deserves the best!

## Quick Answers

- **What is this?** Water Teeth Flosser Picks: 4 Modes Cordless Irrigator 300ML Portable Electric Flossing Machinerie for Teeth Cleaning Rechargeable Waterproof Tooth Pick Set Cleaner for Travel Home C30(FC5360) by coslus
- **How much does it cost?** $69.78 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/666692851-water-teeth-flosser-picks-4-modes-cordless-irrigator-300ml-portable)

## 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

- • **Built to Endure & Impress:** IPX7 waterproof rating and 3-year durability ensure reliable performance in any environment.
- • **Hassle-Free Large Capacity:** 300ml wide-mouth tank means fewer refills and easy cleaning for busy multi-user households.
- • **Travel-Ready & Long-Lasting:** Compact cordless design with a 30-day battery life keeps your smile fresh anywhere, anytime.
- • **Tailored Flossing Experience:** 4 customizable modes including gentle soft mode perfect for braces, kids, and sensitive gums.
- • **Precision Deep Clean Every Time:** Powerful 30-150 PSI water pressure blasts away plaque and debris for a dentist-level clean.

## Overview

The COSLUS C30 Water Teeth Flosser is a sleek, cordless oral irrigator featuring 4 adjustable modes and a powerful water jet delivering up to 1800 pulses per minute at 30-150 PSI. Its 300ml detachable tank minimizes refills, while IPX7 waterproofing and a 30-day battery life make it perfect for home or travel. Designed for all ages and dental needs, it offers customizable cleaning with a memory function and safety auto shut-off, ensuring effective, convenient, and durable dental hygiene.

## Description

Product Description Is this suitable for sensitive teeth? How to use DIY mode? Yes, recommend novices adapt from the low gear. Firstly, you can adjust the mode button to DIY mode,and long press 3s until light flash,and then short press mode button to select water pressure,light flash and then off,the DIY mode will be locked Is this suitable for sensitive teeth? How to use DIY mode? Yes, recommend novices adapt from the low gear. Firstly, you can adjust the mode button to DIY mode,and long press 3s until light flash,and then short press mode button to select water pressure,light flash and then off,the DIY mode will be locked How to prevent water from splashing everywhere? Install the water tank tightly after filling it with water, and before opening the flosser, place it in your mouth and partially close your lips to prevent splashing. Keep unit upright for continuous water flow. Switch it off before pulling it out. How to prevent water from splashing everywhere? Install the water tank tightly after filling it with water, and before opening the flosser, place it in your mouth and partially close your lips to prevent splashing. Keep unit upright for continuous water flow. Switch it off before pulling it out. Note: If water leakage occurs, you can check whether the nozzle is tightly inserted. Tip Installation Guide Insert the nozzle directly into the slot（No need to press buttons）, completely covering the sealing rubber ring of the nozzle, and make sure it is inserted to the bottom; leave a gap，may leak. Note: If water leakage occurs, you can check whether the nozzle is tightly inserted. Tip Installation Guide Insert the nozzle directly into the slot（No need to press buttons）, completely covering the sealing rubber ring of the nozzle, and make sure it is inserted to the bottom; leave a gap，may leak. Do you need to add water many times during use? No, this water tank has a upgrade super larger capacity of 300ml, it is enough for a single cleaning,very convenient. And the large opening is more user-firendly to clean and refill. Do you need to add water many times during use? No, this water tank has a upgrade super larger capacity of 300ml, it is enough for a single cleaning,very convenient. And the large opening is more user-firendly to clean and refill. How long is the battery life? Is it suitable for travel? With just 3 hours of full charging, you can enjoy up to 30 days of use. Its compact and lightweight design makes it ideal for use at home or on-the-go How long is the battery life? Is it suitable for travel? With just 3 hours of full charging, you can enjoy up to 30 days of use. Its compact and lightweight design makes it ideal for use at home or on-the-go 9/10 People Choose COSLUS Oral Care Products C30 water flosser C51 water flosser C50 water flosser C20 water flosser C30 electric toothbrush T40 mini water flosser E40 water flosser

Review: Very effective! - This is my first ever water flosser and I have to say I think it's a brilliant bit of kit. Spray is very powerful but you can change the settings for a lower pressure if desired. My teeth feel very clean after each use. I haven't had to charge it yet so not sure how long the battery lasts between charges but I think I've used it 4-5 times already. Quite bulky but overall very effective and easy to use!
Review: Powerful, versatile , and easy to use once you get used to it. - The COSLUS Water Teeth Flosser Picks are really impressive. It comes with 4 modes and different attachments, making it versatile for various needs. You can use it with something other than water, and it’s easy to clean after use. The flosser is strong and ergonomic — easy to hold and comfortable to use. For first-time users, it can feel a bit intense, so I recommend using it in the shower. Once you get used to it, it’s a great tool for oral hygiene. Very effective, but be careful with the higher modes. Pros: Powerful, ergonomic, versatile, easy to clean, multiple modes and attachments Cons: Strong for first-time users, takes a little getting used to

## Features

- Deep Cleaning: The COSLUS C30 cordless water portable flosser provides high water double thread water 1400-1800 times/minute and 30-150PSI strong water to achieve precise cleaning of teeth, ideal for morning and evening cleansing. Meanwhile water teeth flosser with compact design has soft mode that is gentle cleaning, suitable for orthodontic users, braces wearers, kids and older adult users
- Upgrade 4 Modes with DIY Choice: You can customize your own cleaning mode according to your situation. The COSLUS C30 cordless water portable flosser has a memory function, so you can quickly clean with one click next time you use it. Also this portable water teeth flosser is suitable for families with kids, featuring a convenient and advanced safety auto shut-off to ensure your peace of mind during the morning routine and use
- 300ML Large Tank, Wide Mouth, Easy to Clean & Refill: Equipped with a 300ml extra-large detachable tank, this COSLUS C30 cordless water portable flosser meet the needs of quick refill, also eliminates the need for repeated refills during a single use, and is more convenientis, andis suitable for multi-user households and frequent cleaners in morning cleaning. Additionally, the wide-mouth reservoir design makes it easier to refill and clean every corner, easier food debris removal than using floss after meals
- IPX7 Waterproof & 3 Years Durability: This COSLUS C30 cordless water portable flosser is built to last with safe design of IPX7 waterproofing, allowing for easy cleaning in the shower use, even in a humid environment users. Also ideal for living room use, office use, bedroom use and kitchen use. The upgraded motor provides dual-stream water flow for cleaning and increased durability, lasting up to 3 years
- 30 Days Extended Battery Life for On-the-Go Use: Portable design of water cordless flosser features a powerful battery that lasts double the time of other models. With just 3 hours of charging, you can enjoy up to 30 days of use. It compact and lightweight design makes it ideal for use at home or on-the-go, and it comes with a USB cable (adapter not included) for easy charging. The water tooth flosser features business trips ideal for frequent travelers
- Note: a, The cordless water portable flosser adapter is not included to avoid wasting resources, but you can charge it using any 5V adapter on hand

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D8SSWRY6 |
| Benefits | Multiple Operation Modes,Multiple Pressure Settings,Multiple tips,Portable,Lightweight,Rechargeable,Gum Health |
| Best Sellers Rank | 1,812 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 1 in Power Flosser & Irrigator Accessories |
| Brand | COSLUS |
| Brand Name | COSLUS |
| Colour | Glossy Black |
| Country Of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 6,374 Reviews |
| Item Dimensions | 22.1 x 8.4 x 7.1 centimetres |
| Item Weight | 429.9 Grams |
| Manufacturer | COSLUS |
| Manufacturer Part Number | C30(FC5360) |
| Material Type | Plastic |
| Model Name | C30(FC5360) |
| Model Number | C30(FC5360) |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Product benefits | Multiple Operation Modes,Multiple Pressure Settings,Multiple tips,Portable,Lightweight,Rechargeable,Gum Health Product benefits Multiple Operation Modes,Multiple Pressure Settings,Multiple tips,Portable,Lightweight,Rechargeable,Gum Health See more |
| Recommended Uses For Product | Daily Oral Care,Multi-user Sharing,Quiet Operation,Interdental Cleaning,Tongue Cleaning,Gum Massage,Travel-friendly,Home Use |
| Special Features | Multiple Pressure Settings, Multiple Tips, Battery Indicator, Rotatable Tip, Non-Slip Grip, Multiple Operation Modes, Noiseless, Rechargeable, Portable, Cordless,Display Screen |
| Special feature | Multiple Pressure Settings, Multiple Tips, Battery Indicator, Rotatable Tip, Non-Slip Grip, Multiple Operation Modes, Noiseless, Rechargeable, Portable, Cordless,Display Screen Special feature Multiple Pressure Settings, Multiple Tips, Battery Indicator, Rotatable Tip, Non-Slip Grip, Multiple Operation Modes, Noiseless, Rechargeable, Portable, Cordless,Display Screen See more |
| Specification Met | CE, IPX7 |
| Tank Volume | 300 Millilitres |
| Target Use Body Part | Teeth |
| Unit Count | 1 count |
| Unit count | 1 count |

## Product Details

- **Brand:** COSLUS
- **Power source:** Battery Powered
- **Unit count:** 1 count

## Images

![Water Teeth Flosser Picks: 4 Modes Cordless Irrigator 300ML Portable Electric Flossing Machinerie for Teeth Cleaning Rechargeable Waterproof Tooth Pick Set Cleaner for Travel Home C30(FC5360) - Image 1](https://m.media-amazon.com/images/I/71u9oN8bHhL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this suitable for sensitive teeth? How to use DIY mode?**
A: Yes, recommend novices adapt from the low gear. Firstly, you can adjust the mode button to DIY mode,and long press 3s until light flash,and then short press mode button to select water pressure,light flash and then off,the DIY mode will be locked

**Q: How to prevent water from splashing everywhere?**
A: Install the water tank tightly after filling it with water, and before opening the flosser, place it in your mouth and partially close your lips to prevent splashing. Keep unit upright for continuous water flow. Switch it off before pulling it out.

**Q: Note: If water leakage occurs, you can check whether the nozzle is tightly inserted. Tip Installation Guide**
A: Insert the nozzle directly into the slot（No need to press buttons）, completely covering the sealing rubber ring of the nozzle, and make sure it is inserted to the bottom; leave a gap，may leak.

**Q: Do you need to add water many times during use?**
A: No, this water tank has a upgrade super larger capacity of 300ml, it is enough for a single cleaning,very convenient. And the large opening is more user-firendly to clean and refill.

**Q: How long is the battery life? Is it suitable for travel?**
A: With just 3 hours of full charging, you can enjoy up to 30 days of use. Its compact and lightweight design makes it ideal for use at home or on-the-go

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very effective!
*by C***E on 7 January 2026*

This is my first ever water flosser and I have to say I think it's a brilliant bit of kit. Spray is very powerful but you can change the settings for a lower pressure if desired. My teeth feel very clean after each use. I haven't had to charge it yet so not sure how long the battery lasts between charges but I think I've used it 4-5 times already. Quite bulky but overall very effective and easy to use!

### ⭐⭐⭐⭐ Powerful, versatile , and easy to use once you get used to it.
*by L***C on 13 October 2025*

The COSLUS Water Teeth Flosser Picks are really impressive. It comes with 4 modes and different attachments, making it versatile for various needs. You can use it with something other than water, and it’s easy to clean after use. The flosser is strong and ergonomic — easy to hold and comfortable to use. For first-time users, it can feel a bit intense, so I recommend using it in the shower. Once you get used to it, it’s a great tool for oral hygiene. Very effective, but be careful with the higher modes. Pros: Powerful, ergonomic, versatile, easy to clean, multiple modes and attachments Cons: Strong for first-time users, takes a little getting used to

### ⭐⭐⭐⭐⭐ good quality, good price..
*by B***E on 27 April 2026*

Bought this to replace a water flosser that is over 2 years old - it does still work but the battery no longer holds a full charge. This model works well, has only been used for a couple of days, so time will tell. Pleased at performance so far and good price - thank you Seller..

## Frequently Bought Together

- COSLUS Water Teeth Flosser Picks: 4 Modes Cordless Irrigator 300ML Portable Electric Flossing Machinerie for Teeth Cleaning Rechargeable Waterproof Tooth Pick Set Cleaner for Travel Home C30(FC5360)
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-07*