# COSLUS ADA Accepted Water Dental Flosser C20 | 300ml (10.14 Fl Oz) Tank | Professional Set **Brand:** COSLUS **SKU:** mnc3902 **ASIN:** B0BJ1H89KV **Canonical URL:** https://crowcrowcrow.com/p/coslus-ada-accepted-c20-water-dental-flosser-teeth-pick-300ml-larger-tank-3/mnc3902 **Category:** health-supplement **Subcategory:** Products **Availability:** in_stock **Price (INR, all-inclusive):** ₹4,590 **Discount:** 18% **Customer rating:** 4.40/5 from 52,872 ratings ## Description COSLUS C20 Water Dental Flosser, ADA Accepted, offers a 300ml tank and 30-day battery for effective oral care. Removes plaque, prevents bad breath, and promotes gum health. Imported from USA, all duties included. Arrives via ExpressBox tracked shipping. ## Highlights - ADA Accepted for Healthier Gums — Achieve healthier gums in 15 days with ADA-accepted technology. This flosser instantly removes food debris and plaque, helping reduce gingivitis and bleeding gums for visible improvement. - 300ml Extra-Large Water Tank — The upgraded 300ml tank provides twice the capacity of older models, eliminating frequent refills and making your oral cleaning routine more convenient and efficient for uninterrupted use. - 30-Day Super Long Battery Life — Enjoy up to 30 days of use on a single 3-hour charge. Its compact, lightweight design with a USB cable makes it perfect for home, travel, and on-the-go convenience. - IPX7 Waterproof & 3-Year Durability — Built with superior waterproofing for safe use in showers and easy cleaning. The upgraded motor ensures effective dual-stream water flow and is designed for 3 years of typical use. ## Key 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. ## Why choose this product **Advanced Oral Cleaning Technology** — The COSLUS C20 utilizes advanced 0.3mm+0.3mm ultra-fine dual-thread water pulse technology, optimized over years of research. It delivers 1400-1800 high-pressure pulses per minute to effectively target and dislodge plaque. Multiple modes and pressure settings adapt to various oral conditions, ensuring a thorough clean that traditional methods cannot match. This imported device offers a superior cleaning experience for a healthier mouth. **Ideal for Specific Needs vs. General Use** — This water flosser is perfect for individuals with braces, implants, bridges, or crowns, and those experiencing gum problems or seeking to prevent bad breath and cavities. Its multiple tips and pressure settings cater to sensitive gums and varied oral hygiene needs. Those seeking a basic manual flossing experience might find this advanced device more than necessary, but for targeted, deep cleaning, it excels. ## How to use 1. Charge the COSLUS C20 for 3 hours before first use. Fill the 300ml water tank with warm water. For initial use, set the mode to 'Soft' and keep your mouth closed to adapt to the pressure. — Charge and Prepare 2. Choose the appropriate tip for your needs (standard jet, periodontal, tongue scraper). Select your preferred operation mode and pressure setting on the device. — Select Tip and Mode 3. Place the tip in your mouth, aiming at the gumline. Turn on the device and maneuver around all teeth surfaces, cleaning between teeth and along the gumline. After use, clean the tips and unit. — Floss and Clean ## Product details | Field | Value | |---|---| | BPA Free | Yes | | ADA Accepted | Yes | | FCC Certified | Yes | | ETL Certified | Yes | | Serving Size | N/A (Device) | | Cost per use | N/A (Device) | | Shelf life after opening | N/A (Device) | | Reapplication math | N/A (Device) | | Contraindications | Keep away from children (choking hazard); use 'Soft' mode initially for gum adaptation. | | Allergens / common irritants | N/A (Device) | | Voltage Compatibility | 5V DC USB charging (adapter not included) | | Durability | Built for 3 years of typical use | | Brand | COSLUS | | Model Name | C20 | | Color | White | | Material | Plastic | | Tank Volume | 300 ml (10.14 Fl Oz) | | Item Weight | 0.44 kg (0.97 lb) | | Item Dimensions | 23.5 cm x 9.9 cm x 6.9 cm (9.25 in x 3.9 in x 2.7 in) | | Power Source | Rechargeable Battery Powered (USB Cable Included, Adapter Not Included) | | Battery Life | Up to 30 days on a single 3-hour charge | | Waterproof Rating | IPX7 | | Included Tips | 2 Standard Jet Tips, 1 Jet Tip, 1 Periodontal Tip, 1 Tongue Scraper | | Operation Modes | Multiple (e.g., Soft, Normal) | | Pressure Settings | Multiple | | Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers | ## Frequently asked questions ### How is this COSLUS Water Dental Flosser authentic vs. the version sold in Indian stores? This COSLUS C20 Water Dental Flosser is sourced directly from authorized US retailers, factory-sealed, and imported per-order. It is the same SKU and formulation US buyers receive. All customs duties and GST are included in the displayed price. It arrives via ExpressBox tracked shipping within 13-15 days. ### Will the COSLUS C20 Water Flosser I receive match what is shown on the US retailer's page? Yes, orders are placed against the listed US retailer page at the time of purchase. Batch codes, packaging, and labels match what the US retailer dispatches. Photographs of every order are taken before international handover to ensure accuracy. ### Is the COSLUS C20 Water Flosser safe for sensitive gums? Yes, the COSLUS C20 features multiple pressure settings, including a 'Soft' mode ideal for sensitive gums. For first-time users, it's recommended to start on 'Soft' mode and keep your mouth closed to gradually adapt to the water pressure. ### How often should I refill the 300ml water tank? The 300ml tank is designed to be larger than many competitors, typically allowing for 1-2 full cleaning sessions per refill, depending on the selected mode and pressure. This reduces the need for frequent refills during your oral care routine. ### Can I use the COSLUS C20 Water Flosser with braces or implants? Yes, the COSLUS C20 is designed for comprehensive care and is suitable for users with braces, implants, bridges, or crowns. Its multiple tips and effective water pressure help clean hard-to-reach areas around dental appliances. ### What is the benefit of ADA Accepted for this water flosser? ADA Accepted status means the COSLUS C20 has undergone scientific review and is deemed effective for improving gum health. It helps remove food debris and plaque, reducing gingivitis and bleeding gums, leading to a healthier mouth. ### How long does the battery last and how do I charge it? The COSLUS C20 boasts a 30-day battery life on a single 3-hour charge. It comes with a USB cable for convenient charging; however, a 5V DC USB-A adapter is not included but can be used with any standard adapter. ### Is the COSLUS C20 Water Flosser suitable for travel? Yes, its compact, lightweight, and cordless design, combined with a long-lasting 30-day battery, makes the COSLUS C20 highly portable and ideal for travel. It fits easily into luggage or a travel kit. ### What are the 'multiple operation modes' and 'pressure settings'? The COSLUS C20 offers multiple modes and pressure settings to suit different oral conditions and user needs, including a 'Soft' mode for initial adaptation and sensitive gums. These allow for a customized and effective cleaning experience. ## Compliance No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging. ## Images 1. https://images.crowcrowcrow.com/B0BJ1H89KV-0.webp 2. https://images.crowcrowcrow.com/B0BJ1H89KV-3.webp 3. https://images.crowcrowcrow.com/B0BJ1H89KV-6.webp 4. https://images.crowcrowcrow.com/B0BJ1H89KV-9.webp 5. https://images.crowcrowcrow.com/B0BJ1H89KV-12.webp 6. https://images.crowcrowcrow.com/B0BJ1H89KV-15.webp --- Source: https://crowcrowcrow.com/p/coslus-ada-accepted-c20-water-dental-flosser-teeth-pick-300ml-larger-tank-3/mnc3902 Returns: 14 days, free pickup, full refund on genuine issues. Shipping: Free across India, 13-15 days. Prices are all-inclusive (duties + GST).