--- product_id: 599510753 title: "COSLUS Water Dental Flosser for Teeth Cordless: Portable Oral Irrigator 300ML 5 Jet Tips Rechargeable Tooth Flosser Teeth Braces Pick IPX7 Waterproof Irrigation Cleaner for Travel Home" price: "$73.29" currency: USD in_stock: true reviews_count: 13 url: https://www.desertcart.us/products/599510753-coslus-water-dental-flosser-for-teeth-cordless-portable-oral-irrigator store_origin: US region: United States of America --- # 360° rotatable 5 jet tips 1400-1800 pulses/min deep clean 30-day rechargeable battery life COSLUS Water Dental Flosser for Teeth Cordless: Portable Oral Irrigator 300ML 5 Jet Tips Rechargeable Tooth Flosser Teeth Braces Pick IPX7 Waterproof Irrigation Cleaner for Travel Home **Price:** $73.29 **Availability:** ✅ In Stock ## Summary > 💎 Elevate your smile game—because your teeth deserve VIP treatment! ## Quick Answers - **What is this?** COSLUS Water Dental Flosser for Teeth Cordless: Portable Oral Irrigator 300ML 5 Jet Tips Rechargeable Tooth Flosser Teeth Braces Pick IPX7 Waterproof Irrigation Cleaner for Travel Home - **How much does it cost?** $73.29 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/599510753-coslus-water-dental-flosser-for-teeth-cordless-portable-oral-irrigator) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Angle 360° Jet Tips:** Five rotatable nozzles ensure flawless cleaning even around braces and hard-to-reach spots. - • **Massive 300ml Water Tank:** Double the capacity means fewer refills and uninterrupted deep cleaning sessions. - • **Ultra-Fine Dual-Thread Pulses:** Experience 3× more stain removal with 0.3mm+0.3mm water pulse tech endorsed by dental pros. - • **Unmatched 30-Day Battery Life:** Travel-ready cordless design with a quiet motor that won’t disturb your routine or your roommates. - • **Triple-Mode Precision Cleaning:** Customize your flossing with CLEAN, SOFT, and MASSAGE modes for powerful yet gentle oral care. ## Overview The COSLUS Water Dental Flosser is a cordless, rechargeable oral irrigator featuring advanced dual-thread water pulse technology delivering 1400-1800 pulses per minute for superior plaque removal. It offers three customizable cleaning modes, a large 300ml detachable water tank, and five 360° rotatable jet tips ideal for braces and sensitive gums. With up to 30 days of battery life and IPX7 waterproofing, it’s designed for convenient, quiet, and effective oral care at home or on the go. ## Description Water Dental Flosser Visit the store Water Dental Flosser Visit the store Water Flosser Review: Better than floss - Really impressed with this water flosser. It’s very effective and removes food stuck between teeth much better than normal floss, especially in awkward areas. I bought it because I have a cracked filling that’s difficult to repair, and food was constantly getting trapped there which was becoming really irritating. Since using this, it clears everything out properly and leaves my mouth feeling much cleaner and fresher afterwards. Maybe a bit bulky but it holds enough water to do the job without having to refill the container. My teeth genuinely feel cleaner after every use. Easy to use, cordless, and much more comfortable than traditional flossing. Definitely worth buying. Review: Excellent Water Flosser – Powerful, Convenient and Highly Effective - I’ve been using the COSLUS Cordless Water Dental Flosser for a few weeks now, and I’m genuinely impressed with the results. As someone who has always found traditional flossing a bit time-consuming and awkward, this water flosser has made maintaining my oral hygiene much easier and more effective. The device feels well-made and comfortable to hold, with a lightweight cordless design that makes it easy to use anywhere in the house. The water tank is a good size and provides enough capacity for a thorough clean without needing constant refills. Charging is straightforward, and the battery life has been excellent, lasting a long time between charges even with daily use. What really stands out is the cleaning performance. The water pressure is strong enough to remove food particles and debris from between teeth and around the gumline, yet gentle enough to remain comfortable during use. The different pressure settings are a great feature, allowing you to choose the level that works best for your teeth and gums. After each use, my mouth feels noticeably fresher and cleaner, and it’s helped me reach areas that are difficult to clean with a regular toothbrush alone. I also appreciate the range of nozzle attachments included. They make it easy for different family members to use the device and provide flexibility depending on individual dental needs. The rotating nozzle helps reach every area of the mouth with minimal effort, making the whole process quick and efficient. Another major advantage is how portable the flosser is. The cordless design makes it ideal for travel, holidays, or keeping your dental routine consistent when away from home. Despite its compact size, it delivers performance comparable to much larger countertop models. The build quality, ease of use, and effectiveness have all exceeded my expectations. It has become a regular part of my daily routine, and I’ve noticed a significant improvement in how clean my teeth and gums feel throughout the day. Overall, the COSLUS Cordless Water Dental Flosser is an outstanding product that combines powerful cleaning performance, excellent battery life, user-friendly features, and great portability. It offers fantastic value for money and is a worthwhile investment for anyone looking to improve their oral hygiene routine. ⭐⭐⭐⭐⭐ A high-quality water flosser that delivers professional-feeling results at home. Highly recommended! 🦷✨💧 ## Technical Specifications | Specification | Value | |---------------|-------| | Colour | Black & Transparent | | Power source | Battery Powered | | Product benefits | Multiple operation modes,multiple pressure settings,multiple tips,portable,auto shut-off,lightweight,rechargeable,gum health Product benefits Multiple operation modes,multiple pressure settings,multiple tips,portable,auto shut-off,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. Recommended uses for product Daily oral care，multi-user sharing，quiet operation，interdental cleaning，tongue cleaning，gum massage，travel-friendly，home use. See more | | Special feature | Multiple Operation Modes, Multiple Pressure Settings, Cordless, Multiple Tips, Portable, Lightweight, Noiseless, Non-Slip Grip, Rechargeable, Battery Indicator, Rotatable Tip Special feature Multiple Operation Modes, Multiple Pressure Settings, Cordless, Multiple Tips, Portable, Lightweight, Noiseless, Non-Slip Grip, Rechargeable, Battery Indicator, Rotatable Tip See more | | Unit count | 1.0 count | ## Product Details - **Colour:** Black & Transparent - **Power source:** Battery Powered - **Unit count:** 1.0 count ## Images ![COSLUS Water Dental Flosser for Teeth Cordless: Portable Oral Irrigator 300ML 5 Jet Tips Rechargeable Tooth Flosser Teeth Braces Pick IPX7 Waterproof Irrigation Cleaner for Travel Home - Image 1](https://m.media-amazon.com/images/I/71JTSRs3QVL.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 4 pressure modes: Clean/Soft/CH/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 ### ⭐⭐⭐⭐⭐ Better than floss *by K***G on 13 May 2026* Really impressed with this water flosser. It’s very effective and removes food stuck between teeth much better than normal floss, especially in awkward areas. I bought it because I have a cracked filling that’s difficult to repair, and food was constantly getting trapped there which was becoming really irritating. Since using this, it clears everything out properly and leaves my mouth feeling much cleaner and fresher afterwards. Maybe a bit bulky but it holds enough water to do the job without having to refill the container. My teeth genuinely feel cleaner after every use. Easy to use, cordless, and much more comfortable than traditional flossing. Definitely worth buying. ### ⭐⭐⭐⭐⭐ Excellent Water Flosser – Powerful, Convenient and Highly Effective *by E***R on 6 June 2026* I’ve been using the COSLUS Cordless Water Dental Flosser for a few weeks now, and I’m genuinely impressed with the results. As someone who has always found traditional flossing a bit time-consuming and awkward, this water flosser has made maintaining my oral hygiene much easier and more effective. The device feels well-made and comfortable to hold, with a lightweight cordless design that makes it easy to use anywhere in the house. The water tank is a good size and provides enough capacity for a thorough clean without needing constant refills. Charging is straightforward, and the battery life has been excellent, lasting a long time between charges even with daily use. What really stands out is the cleaning performance. The water pressure is strong enough to remove food particles and debris from between teeth and around the gumline, yet gentle enough to remain comfortable during use. The different pressure settings are a great feature, allowing you to choose the level that works best for your teeth and gums. After each use, my mouth feels noticeably fresher and cleaner, and it’s helped me reach areas that are difficult to clean with a regular toothbrush alone. I also appreciate the range of nozzle attachments included. They make it easy for different family members to use the device and provide flexibility depending on individual dental needs. The rotating nozzle helps reach every area of the mouth with minimal effort, making the whole process quick and efficient. Another major advantage is how portable the flosser is. The cordless design makes it ideal for travel, holidays, or keeping your dental routine consistent when away from home. Despite its compact size, it delivers performance comparable to much larger countertop models. The build quality, ease of use, and effectiveness have all exceeded my expectations. It has become a regular part of my daily routine, and I’ve noticed a significant improvement in how clean my teeth and gums feel throughout the day. Overall, the COSLUS Cordless Water Dental Flosser is an outstanding product that combines powerful cleaning performance, excellent battery life, user-friendly features, and great portability. It offers fantastic value for money and is a worthwhile investment for anyone looking to improve their oral hygiene routine. ⭐⭐⭐⭐⭐ A high-quality water flosser that delivers professional-feeling results at home. Highly recommended! 🦷✨💧 ### ⭐⭐⭐⭐ Great value and powerful, but can be a bit intense for sensitive teeth. *by G***E on 10 May 2026* As I was upgrading my oral hygiene routine, the Coslus C20 became my choice. It's really efficient and even more powerful than I expected. Performance Review Water Pressure: Regardless of the level you pick, it's pretty strong. This product cleans teeth thoroughly but requires some getting used to with all its modes. Battery & Portability: So far, I am satisfied with battery capacity, it's not connected to the wall, so it's easily portable. Tank Capacity: It's roomy enough. You won't need to pause flossing because of a lack of water. The problem with some portable devices is their insufficient tank capacity. Warning for People with Sensitive Gums There's one point I should mention. It's really intense despite being advertised as a gentle product. If you have sensitive gums, you should start with the minimum level of pressure. On the contrary, the Soft mode was still too much for me and caused some gum bleeding. Start your flossing with the minimal pressure and slowly adjust it as your gums get used to it. Final Thoughts This device is worth buying because of its efficiency and price. It doesn't cost much compared to popular brands like WaterPik. Be careful with sensitive gums. Otherwise, it gives your mouth that nice dentist cleaning feeling. ## Frequently Bought Together - COSLUS Water Dental Flosser for Teeth Cordless: 2025 Upgraded Portable Oral Irrigator 300ML 5 Jet Tips Rechargeable Tooth Flosser Teeth Braces Pick IPX7 Waterproof Irrigation Cleaner for Travel Home - Branston Baked Beans in Tomato Sauce, 410 g (Pack of 4) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/599510753-coslus-water-dental-flosser-for-teeth-cordless-portable-oral-irrigator](https://www.desertcart.us/products/599510753-coslus-water-dental-flosser-for-teeth-cordless-portable-oral-irrigator) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-07*