1. Important Safety Information
Please read all instructions carefully before using this product. Failure to follow these instructions may result in injury or damage to the product.
- Do not immerse the main unit in water.
- Keep out of reach of children. This product is not a toy.
- Do not use if you have an open wound on your tongue or in your mouth.
- Consult your dentist before use if you have had oral surgery or have severe periodontal disease.
- Use only water or dentist-recommended solutions in the reservoir.
- Ensure the charging port cover is securely closed before use to prevent water ingress.
- Do not use while charging.
- If the product is damaged, discontinue use immediately.
2. Product Overview
The FlossyFresh Cordless Oral Irrigator is designed to provide effective oral hygiene through a powerful water jet. It features a compact design, multiple cleaning modes, and various nozzles for comprehensive dental care.

Image: The FlossyFresh oral irrigator, its packaging, and the four included nozzles (classic, plaque, tongue, orthodontic).
2.1 Components
- Main Unit (with water reservoir and control panel)
- Classic Nozzle (1)
- Plaque Nozzle (1)
- Tongue Cleaner Nozzle (1)
- Orthodontic Nozzle (1)
- USB Charging Cable
2.2 Key Features
- Cordless and Rechargeable: Convenient for travel and safe use without being tethered to an outlet.
- 3 Cleaning Modes: Weak, Strong, and Pulse for varied cleaning needs.
- 4 Specialized Nozzles: Designed for different oral care requirements.
- 360° Cleaning: Effectively reaches all areas of the mouth, including periodontal pockets.
- Large Water Reservoir: Sufficient capacity for a complete cleaning session.
3. Setup and First Use
3.1 Charging the Device
Before first use, fully charge the oral irrigator. The device is equipped with a USB charging port for convenience.
- Locate the USB charging port on the device, usually covered by a protective cap.
- Open the protective cap and insert the small end of the provided USB charging cable into the port.
- Connect the larger end of the USB cable to a compatible USB power source (e.g., phone charger, power bank, laptop USB port).
- The charging indicator light will illuminate. Allow the device to charge completely.
- Once fully charged, disconnect the cable and securely close the protective cap over the charging port.

Image: A hand connecting the USB charging cable to the irrigator's charging port.
3.2 Attaching a Nozzle
- Select the desired nozzle for your cleaning needs.
- Insert the nozzle into the opening at the top of the main unit until it clicks into place. Ensure it is firmly seated.
- To remove a nozzle, press the nozzle release button (if present, typically on the back or side of the unit near the nozzle) and pull the nozzle straight out.
3.3 Filling the Water Reservoir
The FlossyFresh irrigator features a large, detachable water reservoir for easy filling and cleaning.
- Twist the water reservoir counter-clockwise to detach it from the main unit.
- Fill the reservoir with lukewarm water. You may also add a small amount of mouthwash if desired, as recommended by your dentist. Do not use abrasive or corrosive liquids.
- Reattach the reservoir by aligning it with the main unit and twisting clockwise until secure.

Image: A hand filling the detachable water reservoir of the FlossyFresh oral irrigator under a faucet.
4. Operating Instructions
4.1 Powering On/Off and Mode Selection
The device features a simple control panel for easy operation.

Image: The FlossyFresh oral irrigator's control panel, highlighting the power button and the three mode indicators.
- Power Button: Press once to turn the device on. Press again to turn it off.
- Mode Button: After turning on, press the mode button to cycle through the available cleaning modes:
- Weak: Gentle pressure for sensitive teeth and first-time users.
- Strong: Powerful pressure for deep cleaning and removing stubborn food particles.
- Pulse: Intermittent bursts of water for gum massage and enhanced plaque removal.
- The indicator light next to the selected mode will illuminate.
4.2 Proper Usage Technique
For optimal results, follow these steps:
- Lean over a sink and place the nozzle tip into your mouth.
- Close your lips slightly around the nozzle to prevent splashing, but allow water to flow into the sink.
- Aim the water jet at the gumline at a 90-degree angle.
- Start with your back teeth and work your way around, pausing briefly between teeth.
- Direct the jet along the gumline and between teeth.
- Continue until you have cleaned all areas of your mouth.
- Turn off the device before removing the nozzle from your mouth.

Image: An illustration demonstrating the 360-degree cleaning action of the water jet around teeth and into periodontal pockets.
5. Nozzle Guide
The FlossyFresh oral irrigator comes with four specialized nozzles to address various oral hygiene needs.

Image: A visual guide to the four rotating nozzles: Classic, Plaque, Tongue, and Orthodontic, each with an illustration of its use.
- Classic Nozzle: For general daily cleaning and removing food particles between teeth and below the gumline.
- Plaque Nozzle: Designed for a pressurized, more intense jet to target and remove stubborn plaque.
- Tongue Cleaner Nozzle: Helps remove bacteria and food debris from the tongue for fresher breath.
- Orthodontic Nozzle: Specifically designed to clean around braces, bridges, and other dental work.
6. Maintenance and Care
6.1 Cleaning the Device
- After each use, empty any remaining water from the reservoir.
- Detach the reservoir and rinse it thoroughly with clean water. Allow it to air dry.
- Wipe the exterior of the main unit with a soft, damp cloth. Do not use abrasive cleaners or immerse the unit in water.
- Rinse the nozzles under running water. For deeper cleaning, you can soak them in a solution of 2 parts water to 1 part white vinegar for 10-15 minutes, then rinse thoroughly.
6.2 Storage
Store the oral irrigator in a cool, dry place away from direct sunlight when not in use. Ensure the reservoir is empty and dry before storing.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on. | Battery is low or depleted. | Charge the device fully. |
| Weak water pressure. | Low battery; Clogged nozzle; Insufficient water in reservoir. | Charge the device; Clean the nozzle; Refill the water reservoir. |
| Water leakage. | Reservoir not properly attached; Charging port cover not sealed. | Ensure the reservoir is securely twisted onto the main unit; Close the charging port cover tightly. |
| Nozzle is loose or falls off. | Nozzle not fully inserted. | Push the nozzle firmly until it clicks into place. |
If the problem persists after trying these solutions, please contact customer support.
8. Product Specifications
- Brand: FlossyFresh
- Model Number: 6886A
- Dimensions (L x W x H): 6.5 x 6 x 22 cm (2.56 x 2.36 x 8.66 inches)
- Water Reservoir Capacity: Approximately 240 ml
- Cleaning Modes: Weak, Strong, Pulse
- Nozzles Included: 4 (Classic, Plaque, Tongue Cleaner, Orthodontic)
- Charging: USB Rechargeable
- Manufacturer: Shenzhen Wei Chen Yang Technology Co., Ltg.
9. Warranty and Support
For warranty information or technical support, please refer to the warranty card included with your product or contact FlossyFresh customer service through the retailer where the product was purchased.
Keep your purchase receipt as proof of purchase for warranty claims.