---
product_id: 599573380
title: "C20 Water Dental Flosser Teeth Pick: 2026 Upgraded Portable Cordless Oral Irrigator 300ML Rechargeable Travel Irrigation Cleaner IPX7 Waterproof Flossing Machine for Teeth Cleaning"
brand: "coslus"
price: "€ 73.30"
currency: EUR
in_stock: true
reviews_count: 11
category: "Coslus"
url: https://www.desertcart.hr/products/599573380-c20-water-dental-flosser-teeth-pick-2026-upgraded-portable-cordless
store_origin: HR
region: Croatia
---

# 1400-1800 water pulses/min 30 days battery life IPX7 waterproof rating C20 Water Dental Flosser Teeth Pick: 2026 Upgraded Portable Cordless Oral Irrigator 300ML Rechargeable Travel Irrigation Cleaner IPX7 Waterproof Flossing Machine for Teeth Cleaning

**Brand:** coslus
**Price:** € 73.30
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your smile game with COSLUS C20 — clean smarter, feel unstoppable! 💧

## Quick Answers

- **What is this?** C20 Water Dental Flosser Teeth Pick: 2026 Upgraded Portable Cordless Oral Irrigator 300ML Rechargeable Travel Irrigation Cleaner IPX7 Waterproof Flossing Machine for Teeth Cleaning by coslus
- **How much does it cost?** € 73.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/599573380-c20-water-dental-flosser-teeth-pick-2026-upgraded-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

- • **Massive 300ml Water Tank:** Double the capacity for uninterrupted, deep cleaning without constant refills—perfect for busy lifestyles.
- • **Triple-Mode Precision Cleaning:** Customize your flossing with CLEAN, SOFT, and MASSAGE modes for powerful, gentle, or soothing gum care.
- • **Long-Lasting Rechargeable Battery:** Up to 30 days of cordless use on a single charge—travel-ready and always fresh.
- • **360° Rotatable Nozzle with 5 Jet Tips:** Effortlessly reach every angle, ideal for braces, sensitive teeth, and the whole family’s unique needs.
- • **Ultra-Fine Dual-Thread Water Pulse Tech:** Clinically endorsed pulses remove 3× more stains and improve gum health with every use.

## Overview

The COSLUS C20 Water Dental Flosser is a rechargeable, portable oral irrigator featuring advanced dual-thread water pulse technology delivering 1400-1800 pulses per minute. It offers three customizable cleaning modes, a large 300ml detachable water tank, and a 360° rotatable nozzle with 5 jet tips, making it ideal for sensitive teeth, braces, and family use. With an IPX7 waterproof design and up to 30 days of battery life, it ensures convenient, deep cleaning anytime, anywhere.

## Description

Upgrade your dental hygiene with this rechargeable water flosser featuring 3 cleaning modes, 300ml capacity, and IPX7 waterproof design for a deep, comfortable clean.

Review: Amazing Product - it’s been really convenient. The 300ml tank is plenty for a thorough cleaning, and the pressure is strong enough to get between teeth without hurting gums. I love that it’s portable and rechargeable—perfect for travel or daily use at home. The IPX7 waterproof rating makes it easy to clean and safe to use in the bathroom. Overall, it’s a handy, effective tool that has noticeably improved my oral hygiene.
Review: Excellent dental flosser - This purchase is a game changer for me. I see my dentist every 3 months for a check up and have always brushed twice a day, but still my gums seem to bleed and I am told off by the dentist for not cleaning them properly and I must floss etc etc. My teeth are close together so conventional flossing is difficult although I give it a go. Anyway, I decided to try a water flosser, based on an article I read in the paper and in fairness my dentist did mention them a few years ago, and what a difference it has made. I chose this one because reviews said it was easy to operate and it is. The reviews said it would hurt intitially and it does The reviews said that the pain goes with regular use and it does. For those new to this purchase, no need to plough through the instruction. Simply fill with water via the transparent little stopper at the bottom. Do not interfere with the long tube inside, there is nothing for you to do with that. Choose which head you want and place it onto the end of the device and off you go. My first experience of using it was laughable, as I kept opening my mouth at the wrong time, and also managed to shoot water in my eye and all over my t shirt but one lives and learns. Following my first use, I could not believe the amount of debris from my teeth left in the sink and it made my gums bleed a lot and it hurt like hell. I persisted and tried it the next day but this time, it hardly hurt at all and the debris was much less. Over a week of using it and my gums are in much better condition and are not bleeding at all and there seems to be hardly any bits of food being stuck (I do love nuts and seeds). My top tip is to enclose you mouth round the device when switched on and keep it closed, spitting out the water when it is switched off. You will easily get the hang of it. The battery lasts for ages so that's very handy too. I will update on here after my next dental appointment and this time, hopefully he will not be trying to persuade me to see the hygienist again ! Excellent value for money and my teeth and gums feel transformed !

## Features

- Deep Clean, Improve Gum Health, Freshen Breath: The COSLUS C20 water dental flosser boasts advanced 0.3mm+0.3mm ultra-fine dual-thread water pulse technology, professionally endorsed by an American dental team. This water dental pick delivers high water pressure pulses at 1400-1800 times per minute, effectively removing 3× more dental stains for deep cleaning. This water dental pick massages the gums, and addresses oral issues like bad breath.
- 3 Cleaning Modes: This COSLUS C20 flosser has CLEAN, SOFT, MASSAGE mode, you can ersonalize your flossing. Select "CLEAN" for powerful removal of food particles, "SOFT" for gentle to clean sensitive teeth, "MASSAGE" to deep relief for sensitive gums. Please choose "SOFT"mode when you use this electric power flosser at the first time.
- Detachable 300ml Extra-Large Water Tank: No need for frequent refills. This COSLUS C20 water dental flossers features an 300ml (10 OZ) water tank, twice capacity of other old models, big opening making it easy to clean and fill, making your oral cleaning more convenient, efficient.
- 5 Jet Tips, 360° Cleaning, Ideal for Braces: This water teeth cleaner picks with 5 replacement jet tips. The 360° rotatable nozzle allows easy cleaning in any angles, helping prevent tooth decay, dental calculus, gingivitis bleeding and dental hypersensitivity, suitable for people with sensitive teeth, children, the elderly, men and women, meet all your family’s different teeth cleaning needs.
- Super Long 30 Days Battery Life: Portable water dental teeth flosser is rechargeable and up to 30 days of battery life once full charged. Quiet design for morning and night use without disturbing others.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CKYGGQMQ |
| ASIN  | B0CKYGGQMQ |
| Best Sellers Rank | 159 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 1 in Power Flossers & Irrigators |
| Brand | COSLUS |
| Country of origin | China |
| Country of origin  | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (41,970) |
| Customer reviews | 4.4 4.4 out of 5 stars (41,970) |
| Date First Available | 2 Nov. 2023 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item model number  | C20(F5020E) |
| Manufacturer  | COSLUS |
| Product Dimensions  | 31 x 6.95 x 5.5 cm; 422 g |
| Units | 1 Count |

## Product Details

- **Brand:** COSLUS
- **Power source:** Battery Powered
- **Product benefits:** Tartar removal and care for sensitive teeth and braces
- **Unit count:** 1 Count

## Images

![C20 Water Dental Flosser Teeth Pick: 2026 Upgraded Portable Cordless Oral Irrigator 300ML Rechargeable Travel Irrigation Cleaner IPX7 Waterproof Flossing Machine for Teeth Cleaning - Image 1](https://m.media-amazon.com/images/I/61OFuJKWz6L.jpg)

## Available Options

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

## Questions & Answers

**Q: Why do gums bleed after use?**
A: Bleeding gums are normal when using for the first time. It is recommended to use the lowest setting for the first time and then slowly increase the setting after the gums have adapted.

**Q: Is this suitable for sensitive teeth?**
A: This water dental flosser has 3 pressure modes: Clean/Soft/Massage Modes, you can adjust the water pressure that suits you.But Recommend that novices adapt from the low gear.

**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 perfect for use at home or on-the-go

**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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing Product
*by M***I on 28 January 2026*

it’s been really convenient. The 300ml tank is plenty for a thorough cleaning, and the pressure is strong enough to get between teeth without hurting gums. I love that it’s portable and rechargeable—perfect for travel or daily use at home. The IPX7 waterproof rating makes it easy to clean and safe to use in the bathroom. Overall, it’s a handy, effective tool that has noticeably improved my oral hygiene.

### ⭐⭐⭐⭐⭐ Excellent dental flosser
*by L***D on 3 September 2025*

This purchase is a game changer for me. I see my dentist every 3 months for a check up and have always brushed twice a day, but still my gums seem to bleed and I am told off by the dentist for not cleaning them properly and I must floss etc etc. My teeth are close together so conventional flossing is difficult although I give it a go. Anyway, I decided to try a water flosser, based on an article I read in the paper and in fairness my dentist did mention them a few years ago, and what a difference it has made. I chose this one because reviews said it was easy to operate and it is. The reviews said it would hurt intitially and it does The reviews said that the pain goes with regular use and it does. For those new to this purchase, no need to plough through the instruction. Simply fill with water via the transparent little stopper at the bottom. Do not interfere with the long tube inside, there is nothing for you to do with that. Choose which head you want and place it onto the end of the device and off you go. My first experience of using it was laughable, as I kept opening my mouth at the wrong time, and also managed to shoot water in my eye and all over my t shirt but one lives and learns. Following my first use, I could not believe the amount of debris from my teeth left in the sink and it made my gums bleed a lot and it hurt like hell. I persisted and tried it the next day but this time, it hardly hurt at all and the debris was much less. Over a week of using it and my gums are in much better condition and are not bleeding at all and there seems to be hardly any bits of food being stuck (I do love nuts and seeds). My top tip is to enclose you mouth round the device when switched on and keep it closed, spitting out the water when it is switched off. You will easily get the hang of it. The battery lasts for ages so that's very handy too. I will update on here after my next dental appointment and this time, hopefully he will not be trying to persuade me to see the hygienist again ! Excellent value for money and my teeth and gums feel transformed !

### ⭐⭐⭐⭐ Good value
*by T***Y on 1 March 2026*

It’s good. Seems to work well.

## Frequently Bought Together

- COSLUS Water Dental Flosser Teeth Pick: 2025 Upgraded Portable Cordless Oral Irrigator 300ML Rechargeable Travel Irrigation Cleaner IPX7 Waterproof Flossing Machine for Teeth Cleaning
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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-09*