--- product_id: 582077837 title: "COSLUS C30 Water Dental Flosser, Upgraded DIY Mode, Black, 1Pcs" brand: "coslus" price: "189.45 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/582077837-coslus-c30-water-dental-flosser-upgraded-diy-mode-black-1pcs store_origin: TN region: Tunisia --- # 1400-1800 dual-pulse streams/min 3-hour fast charge, 60 uses 8-Level DIY pressure & 4 modes COSLUS C30 Water Dental Flosser, Upgraded DIY Mode, Black, 1Pcs **Brand:** coslus **Price:** 189.45 DT **Availability:** ✅ In Stock ## Summary > 💎 Elevate your smile game with COSLUS C30 — where tech meets tailored oral luxury! ## Quick Answers - **What is this?** COSLUS C30 Water Dental Flosser, Upgraded DIY Mode, Black, 1Pcs by coslus - **How much does it cost?** 189.45 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/582077837-coslus-c30-water-dental-flosser-upgraded-diy-mode-black-1pcs) ## 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 - • **Generous 300ml Tank:** Wide-mouth, BPA-free detachable tank offers 90 seconds of uninterrupted cleaning—no constant refills needed. - • **Customizable Comfort:** 8-level pressure settings and 4 modes including DIY for tailored oral care from sensitive gums to braces. - • **Smart Memory Function:** Remembers your last mode and pressure for effortless one-touch operation every time. - • **Travel-Ready Durability:** IPX7 waterproof design with 3-year lifespan and compact cordless build for on-the-go freshness. - • **Precision Power Cleaning:** Up to 1800 dual-pulse streams per minute blast away plaque with surgical precision. ## Overview The COSLUS C30 Water Dental Flosser is a premium cordless oral care device featuring 1400-1800 dual-pulse water streams per minute and adjustable 30-150 PSI pressure. It offers 4 cleaning modes including a DIY mode with 8 pressure levels, a large 300ml BPA-free detachable tank, IPX7 waterproof rating, and a fast 3-hour charge delivering up to 60 uses. Designed for sensitive gums, braces, and family use, it combines durability, portability, and smart memory functions to ensure personalized, professional-grade dental hygiene anytime, anywhere. ## Description T40 Mini Water Flosser C40 Electric Toothbrush C31 Kids Water Flosser E2 12 Pressure Flosser C30 2-Pack Water Flosser C20C41 Flosser Toothbrush C20 2 Pack Water Flosser Note: If water leakage occurs, you can check whether the nozzle is tightly inserted. Tip Installation Guide. Insert the nozzle 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. Place nozzle close to teeth to reduce sensitivity gums discomfort. How to use DIY mode? 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. 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. Regularly clean the silicone tube filter by wiping it with water. Does the package include the charging adapter? No. It is enough to get a cable, which can be compatible with my mobile phone adapter and computer USB socket, you can charge it using any 5V adapter also. Before charging, please check if the charging port is dry to avoid cannot charg your product 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 perfect for use at home or on-the-go ## Features - Gentle Oral Care with Precision Clean: After 5 years of R&D by the COSLUS team, we present a certified, superior water flosser pick, COSLUS C30 cordless flosser can offer 1400-1800 dual-pulse streams/min and 30-150PSI adjustable strong water pressure for dental plaque removal. Gum sensitive flosser with 4 multi-functional nozzles, easily removes food debris trapped between braces, meanwhile meets the comprehensive oral care of teeth, gums and tongue can effectively solve and supports oral health by targeting common concerns - Upgraded 4 Modes 11 Intensity, DIY Choice: COSLUS C30 cordless water flosser has been upgraded with 8-Level custom pressure from daily oral care to braces, orthodontic and sensitive gum care. 4 modes precision cleaning (Normal/Soft/Pulse/DIY) from children to seniors meets the oral health all age groups, The memory function enables one-touch operation for ease of use. This portable water flosser protects your oral health in a more scientific and personalized way, ideal for home use or family trips - BPA-Free 300ml Wide-Mouth Large Water Tank, Easy To Clean & Fill: COSLUS C30 portable cordless gum sensitive water flosser comes equipped with a 300ml extra-large detachable tank, no repeated refills, as a single fill can 90-seconds continuous cleaning. Moreover, the wide-mouth design of the water tank not only quick and easy filling, but also solves the problem of difficult cleaning and drying in traditional models, Detachable for deep cleaning every corner ensuring safe your oral cleaning - IPX7 Waterproof & 3 Years Durablility: COSLUS C30 rechargeable cordless water dental flossers pic for business travelers is built to last with IPX7 waterproofing, allowing for easy cleaning and safe use in the shower. Adjustable Pressure for gums brace deep cleaning flosser has upgraded motor provides more effective cleaning and increased durability, lasting up to 3 years - 3 Hour Fast Charging, 60 Uses Extended Battery Life for On-the-Go Use: COSLUS C30 portable travel water dental pick flosser features a powerful green battery that is double the time of other models. It only 3-hours full charge and lasts 60 times per charge trips. Its lightweight & compact design easy keep in work bag, making it easy to use in travel, office, and business trip oral care without any burden. It also comes with a USB cable (adapter not included) for easy charging - Note: What will you get? 1xWater Dental Flosser; 4xReplacement Heads;1xUser Manual; 1xCharging Cable. (Adapter is not included to avoid wasting resources, but you can charge it using any 5V adapter on hand. If need, get from COSLUS.) ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0CHFT6T5P | | Batteries | 1 Lithium Polymer batteries required. (included) | | Best Sellers Rank | #8 in Power Dental Flossers | | Date First Available | September 6, 2023 | | Item Model Number | C30 | | Manufacturer | COSLUS | | Product Dimensions | 8.71 x 3.29 x 2.81 inches; 15.04 ounces | ## Product Details - **Brand:** COSLUS - **Power Source:** Battery Powered - **Unit Count:** 1 Count ## Images ![COSLUS C30 Water Dental Flosser, Upgraded DIY Mode, Black, 1Pcs - Image 1](https://m.media-amazon.com/images/I/71Mgdbt9C6L.jpg) ## Available Options This product comes in different **Color, Set name** options. ## Questions & Answers **Q: Note: If water leakage occurs, you can check whether the nozzle is tightly inserted. Tip Installation Guide.** A: Insert the nozzle 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. Place nozzle close to teeth to reduce sensitivity gums discomfort. **Q: How to use DIY mode?** A: 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: 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. Regularly clean the silicone tube filter by wiping it with water. **Q: Does the package include the charging adapter?** A: No. It is enough to get a cable, which can be compatible with my mobile phone adapter and computer USB socket, you can charge it using any 5V adapter also. Before charging, please check if the charging port is dry to avoid cannot charg your product **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 ## Frequently Bought Together - COSLUS Water Dental Flosser Pick for Teeth: 4 Modes Cordless Portable 300ML Larger Tank Water Teeth Cleaner IPX7 Waterproof Flossing Cleaning Picks for Home Travel Black C30(FC5360) - COSLUS Electric Toothbrush for Adults and Teen: Wireless Rechargeable Tooth Brush for Adult and Teen Youth with Portable Travel Case, 5 Modes 47000 VPM Power Toothbrushes 6 Brush Heads Black - MasterMedi Tongue Scraper for Adults with Multicolor Travel Cases (2 Pack), 100% Stainless Steel, Reduce Bad Breath, Tongue Scrubber, Easy to Use, Tongue Cleaner for Oral Care & Hygiene --- ## 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.tn/products/582077837-coslus-c30-water-dental-flosser-upgraded-diy-mode-black-1pcs](https://www.desertcart.tn/products/582077837-coslus-c30-water-dental-flosser-upgraded-diy-mode-black-1pcs) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-29*