COSLUS Water Dental Flosser User Manual

1. Introduction

Thank you for choosing the COSLUS Water Dental Flosser. This device is designed to provide effective and gentle oral care, helping to remove dental plaque and improve gum health. Please read this manual thoroughly before first use to ensure proper operation and maintenance.

Image: The COSLUS Water Dental Flosser, model C30(FC5360), shown with its packaging and the included four multi-functional nozzles.

2. Product Overview

The COSLUS Water Dental Flosser features advanced technology for comprehensive oral hygiene. Key components and features include:

• Precision Cleaning: Utilizes 1400-1800/min ultra-fine dual-flow technology and 30-150 psi customizable water pressure for effective plaque removal.
• Multiple Modes & Intensity Levels: Offers 4 precision cleaning modes (Daily, Gentle, Deep, Custom) and 8-level custom pressure settings, suitable for various oral care needs, including braces and sensitive gums.
• Large Water Tank: Equipped with a 300ml wide-mouth detachable tank for easy filling and cleaning, providing 90-seconds of continuous cleaning per fill.
• IPX7 Waterproof: Designed for safe use in wet environments, including the shower.
• Long Battery Life: Provides up to 60 uses on a single 3-hour fast charge, ideal for travel.
• Multi-functional Nozzles: Includes 4 interchangeable nozzles for diverse oral care requirements.

Image: Illustration demonstrating the water flosser's effectiveness in removing dental plaque between teeth and along the gumline.

Image: Close-up of the flosser's control panel, highlighting the 'Normal', 'Soft', 'Pulse', and 'DIY' modes with adjustable intensity levels.

Image: A hand demonstrating the ease of filling the 300ml wide-mouth water tank directly from a faucet.

Image: A display of the four different jet tips included with the flosser, designed for various oral care needs such as daily cleaning, orthodontic care, and tongue cleaning.

3. Setup

1. Charge the Device: Before first use, fully charge the water flosser. Connect the provided USB charging cable to the charging port on the device and a 5V adapter (not included). The indicator lights will show charging progress. A full charge takes approximately 3 hours.
2. Attach Nozzle: Select the desired nozzle and insert it into the hole at the top of the flosser handle until it clicks into place. Ensure it is securely attached.
3. Fill Water Tank: Detach the water tank by sliding it down. Fill the 300ml tank with lukewarm water. For optimal results, you may add a small amount of mouthwash. Reattach the tank securely to the main unit.

Image: A visual guide illustrating the steps for preparing the water flosser for use, including adding water, inserting the tip, selecting a mode, positioning in the mouth, and turning on the power.

4. Operating Instructions

1. Select Mode: Press the 'M' (Mode) button to cycle through the 4 available modes: Daily, Gentle, Deep, and Custom. The corresponding indicator light will illuminate. The device has a memory function and will start in the last used mode.
2. Adjust Intensity (Custom Mode): In Custom mode, you can adjust the water pressure by pressing the 'M' button repeatedly to cycle through 8 intensity levels.
3. Position the Nozzle: Lean over a sink and place the nozzle tip into your mouth, aiming it at your gumline at a 90-degree angle.
4. Start Flossing: Press the Power button to turn on the water flosser. Keep your mouth slightly open to allow water to flow into the sink.
5. Flossing Technique: Guide the water stream along your gumline and between each tooth. Pause briefly between teeth to allow the water to clean the area thoroughly.
6. Finish: When finished, press the Power button to turn off the device. Empty any remaining water from the tank.

5. Maintenance

• Daily Cleaning: After each use, empty any remaining water from the tank. Detach the tank and rinse it thoroughly with water. Allow it to air dry.
• Cleaning the Main Unit: Wipe the exterior of the main unit with a soft, damp cloth. Do not immerse the main unit in water.
• Nozzle Cleaning: Rinse the nozzles under running water after each use. Replace nozzles every 3 months or sooner if they become worn.
• Deep Cleaning (Monthly): For a more thorough cleaning, fill the water tank with warm water and 1-2 tablespoons of white vinegar. Run the solution through the flosser until the tank is empty. Then, rinse by running a full tank of clean water through the device.
• Storage: Store the flosser in a cool, dry place away from direct sunlight when not in use.

6. Troubleshooting

7. Specifications

• Model: C30(FC5360)
• Dimensions: 8.71 x 3.29 x 2.81 inches
• Weight: 15.04 ounces
• Water Tank Capacity: 300ml
• Water Pressure Range: 30-150 psi
• Pulsations: 1400-1800 per minute
• Battery: 1 Lithium Polymer battery (included)
• Charging Time: Approximately 3 hours
• Operating Time: Up to 60 uses per charge
• Waterproof Rating: IPX7

8. Warranty and Support

COSLUS products are designed for durability and performance. This water flosser is built to last up to 3 years with proper care. For any questions, concerns, or warranty claims, please visit the official COSLUS store or contact customer support through your purchase platform.

Visit the COSLUS Store

Download User Guide (PDF)