# COSLUS ADA Accepted C20 Water Dental Flosser 300ml Tank | Cleans Gums Effectively **Brand:** COSLUS **SKU:** tea5682 **ASIN:** B0BG52SJ5N **Canonical URL:** https://crowcrowcrow.com/p/coslus-ada-accepted-c20-water-dental-flosser-teeth-pick-300ml-larger-tank/tea5682 **Category:** health-supplement **Subcategory:** Products **Availability:** in_stock **Price (INR, all-inclusive):** ₹3,447 **Discount:** 45% **Customer rating:** 4.88/5 from 8 ratings ## Description COSLUS C20 ADA Accepted Water Dental Flosser (300ml tank) offers healthier gums in 15 days. Features 1400-1800 pulses/min, multiple modes, and 30-day battery life. IPX7 waterproof and portable for travel. Imported from USA, duties included, arrives {{ccc_delivery_eta}}. ## Highlights - ADA Accepted Gum Health — Clinically shown to improve gum health in 15 days by removing plaque and reducing gingivitis. Users report visible improvements, making it a trusted addition to daily oral care routines. - Extended Use with 300ml Tank — The 300ml water tank provides ample capacity for a full cleaning cycle without frequent refills, enhancing convenience for both home and travel use. - 30-Day Long Battery Life — A single 3-hour charge powers the device for 30 days, offering exceptional portability and reliability for users on the go or those who prefer fewer charging interruptions. - IPX7 Waterproof & Durable — Designed for safe use in wet environments like showers, this flosser is built for 3 years of typical use with an upgraded motor and superior waterproofing. ## 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: The 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 — COSLUS C20 utilizes 0.3mm+0.3mm ultra-fine dual-thread water pulse technology, delivering 1400-1800 high-pressure pulses per minute. This advanced system effectively dislodges plaque and debris, promoting healthier gums and a cleaner mouth. The ADA Scientific Council acceptance validates its efficacy in reducing gingivitis and improving oral hygiene within two weeks. Its multiple modes and pressure settings ensure a personalized and gentle yet thorough clean suitable for various oral conditions and age groups. - Ideal for Travel & Home Use — This water flosser is perfect for those who value convenience and effectiveness. Its 300ml tank eliminates the need for frequent refills, while the 30-day battery life means less charging and more portability. The IPX7 waterproof rating allows for safe use in the shower, and its compact, lightweight design makes it an ideal travel kit. It's a great choice for maintaining oral hygiene at home, during travel, or for individuals with braces or sensitive gums. ## How to use 1. Open the upgraded 300ml water tank, fill it with lukewarm water, and securely close the base cover to prevent leaks during operation. Ensure the cover is tightly sealed before use. — Fill the Water Tank 2. Choose an interchangeable tip and insert it firmly. Select your preferred mode (e.g., Soft, Normal) and pressure setting based on your oral condition and comfort level. For first-time users, start with 'Soft' mode. — Select Mode and Tip 3. Keep your mouth slightly closed to avoid splashing. Place the tip inside your mouth, aim at the gum line at a 90-degree angle, and gently guide the flosser along your teeth. Clean between teeth and along the gum line. — Floss Your Teeth 4. After use, empty any remaining water from the tank and clean the device as per the user manual. Charge the device using the provided USB cable when the battery indicator shows low power. Store in a dry place. — Clean and Store ## Product details | Field | Value | |---|---| | BPA Free | Yes | | Dual-Thread Water Pulse Technology | 0.3mm+0.3mm ultra-fine | | Recommended Use | Daily Cleaning, Deep Cleaning, Brace Cleaning, Gum Massage, Plaque Removal | | Modes | Multiple (e.g., Soft, Normal, Strong) | | Pressure Settings | Multiple | | Tips Included | Five interchangeable tips | | Charge Time | 3 hours | | Battery Indicator | Yes | | Cost per use | This device is not a consumable, cost per use is not applicable. | | Shelf life after opening | Not applicable | | Reapplication math | Not applicable | | Contraindications | For first-time use, set to 'Soft' mode and keep mouth closed to adapt gradually. Consult dentist if unsure. | | Allergens / common irritants | BPA-Free materials used. | | Brand | COSLUS | | Model | C20 | | Color | Black | | Material | Plastic | | Tank Volume | 300 ml (0.3 L) | | Water Pressure Pulses | 1400-1800 per minute | | Battery Life | 30 days (3-hour charge) | | Waterproof Rating | IPX7 | | Dimensions (L x W x H) | 9.05 x 3.54 x 2.36 inches (23.0 x 9.0 x 6.0 cm) | | Item Weight | 0.97 lbs (0.44 kg) | | Power Source | Rechargeable Battery (USB) | | 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? COSLUS C20 is sourced directly from authorized US retailers, factory-sealed, and imported per-order. It is the same model US buyers receive, ensuring authenticity. All customs duties and GST are included in the listed price. Delivery is via ExpressBox tracked shipping, arriving within {{ccc_delivery_eta}}. ### Will the version 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 confirm contents. ### Is the COSLUS C20 Water Dental Flosser safe for sensitive gums? Yes, the COSLUS C20 offers multiple pressure settings, including a 'Soft' mode ideal for sensitive gums. For first-time users, it's recommended to start on 'Soft' mode and gradually adapt to water pressure. The device is designed to be gentle yet effective. ### How long does the battery last on the COSLUS C20 Water Dental Flosser? The COSLUS C20 boasts a super long battery life, providing up to 30 days of use on a single 3-hour charge. This makes it highly portable and convenient for home use or travel without frequent recharging. ### Can I use the COSLUS C20 Water Dental Flosser in the shower? Yes, the COSLUS C20 features an IPX7 waterproof rating, allowing for safe and easy cleaning and use during showers. Its design ensures durability and convenience in wet environments. ### What are the benefits of using a water flosser like the COSLUS C20? Water flossing effectively removes food debris and plaque between teeth, helping to prevent gingivitis and bleeding gums. Users report healthier gums and a cleaner mouth within two weeks of consistent use. ### How often should I use the COSLUS C20 Water Dental Flosser? For optimal oral hygiene, it is recommended to use the COSLUS C20 water flosser daily as part of your routine. Consistent use, along with regular brushing, contributes to healthier gums and a cleaner mouth. ### Does the COSLUS C20 Water Dental Flosser come with different nozzle tips? Yes, the COSLUS C20 comes with five interchangeable tips, ensuring a comfortable and versatile experience for different users and oral care needs. This allows for personalized cleaning. ### What is the water tank capacity of the COSLUS C20? The COSLUS C20 features an upgraded 300ml extra-large water tank, which is twice the capacity of many older models. This larger tank eliminates the need for frequent refills during your oral cleaning routine. ## 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/B0BG52SJ5N-2.webp 2. https://images.crowcrowcrow.com/B0BG52SJ5N-5.webp 3. https://images.crowcrowcrow.com/B0BG52SJ5N-8.webp 4. https://images.crowcrowcrow.com/B0BG52SJ5N-11.webp 5. https://images.crowcrowcrow.com/B0BG52SJ5N-14.webp 6. https://images.crowcrowcrow.com/B0BG52SJ5N-17.webp --- Source: https://crowcrowcrow.com/p/coslus-ada-accepted-c20-water-dental-flosser-teeth-pick-300ml-larger-tank/tea5682 Returns: 30 days, free, by mail. Shipping: Free across India, 7–13 business days. Prices are all-inclusive (duties + GST).