1. Introduction
Thank you for choosing the ZPN Portable Water Flosser. This device is designed to provide effective and convenient oral hygiene, helping you achieve healthier gums and brighter teeth. With its advanced features, including multiple cleaning modes, a large water tank, and a portable design, it offers a superior flossing experience. Please read this manual thoroughly before use to ensure proper operation and maintenance.
2. Safety Information
- Do not immerse the charging cable or adapter in water or other liquids.
- Ensure the charging port is dry before connecting the charging cable.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
- Keep out of reach of small children.
- Do not use the device if it appears damaged in any way.
- Use only water or dentist-recommended mouthwash in the water tank.
3. Package Contents
Please check the package to ensure all items are present:
- 1 x ZPN Water Dental Flosser Unit
- 2 x Standard Jet Tips (for daily teeth cleaning)
- 1 x Orthodontic Tip (for washing braces, bridges, and residual material)
- 1 x Periodontal Jet Tip (for gentle care of gums)
- 1 x Tongue Cleaner Tip (for effectively cleaning coatings and bacteria)
- 1 x Charging Cable
- 1 x User Guide

4. Product Overview
The ZPN Portable Water Flosser features an ergonomic design with intuitive controls and a detachable water tank for ease of use and maintenance.
4.1 Components
- Nozzle: Interchangeable tips for various cleaning needs.
- Nozzle Release Button: To detach nozzles.
- Water Tank: 300ml capacity, detachable for easy filling and cleaning.
- On/Off Button: Powers the device on or off.
- Mode Button: Cycles through different cleaning modes.
- Mode Indicators: Lights indicating the selected cleaning mode (Normal, Soft, Pulse, Custom).
- Charging Port: USB port for recharging the internal battery.


5. Setup
5.1 Charging the Device
- Before first use, fully charge the water flosser.
- Connect the provided USB charging cable to the charging port on the device.
- Plug the other end of the USB cable into a compatible power source such as a PC, phone charger, car charger, or power bank.
- A full charge takes approximately 4 hours and provides up to 30 days of usage.

5.2 Attaching a Nozzle
- Select the desired jet tip for your cleaning needs.
- Insert the nozzle into the hole at the top of the flosser handle until it clicks into place.
- To remove, press the nozzle release button and pull the nozzle out.
5.3 Filling the Water Tank
- Detach the 300ml water tank from the main unit.
- Open the water tank cap.
- Fill the tank with lukewarm water or mouthwash. Using warm water or mouthwash can be beneficial for teeth and gums.
- Close the cap securely and reattach the water tank to the main unit.

6. Operating Instructions
- Power On: Press the 'ON/OFF' button to turn on the device. It will start in the last used mode.
- Select Mode: Press the 'MODE' button to cycle through the 4 available cleaning modes: Normal, Soft, Pulse, and Custom. The corresponding indicator light will illuminate.
- Normal: Provides a powerful stream for deep cleaning.
- Soft: Gentle pressure, ideal for beginners or sensitive teeth.
- Pulse: Massaging action for gum stimulation and protection.
- Custom: Allows you to adjust the water pressure to your preference.
- Flossing: Lean over a sink and place the nozzle tip in your mouth, aiming at the gumline at a 90-degree angle. Close your lips slightly to prevent splashing but allow water to flow into the sink. Move the nozzle along your gumline, pausing briefly between teeth. The nozzle can rotate 360 degrees for easy access to all areas of your mouth.
- Power Off: Press the 'ON/OFF' button again to turn off the device. The device also features a 2-minute automatic power-off protection.
- Empty Tank: After each use, empty any remaining water from the tank.

7. Cleaning and Maintenance
- Daily Cleaning: After each use, empty the water tank and rinse it thoroughly with clean water.
- Tank Cleaning: The detachable water tank can be easily removed for more thorough cleaning. Wash it with mild soap and water, then rinse completely.
- Nozzle Cleaning: Rinse the jet tips under running water after each use. Replace jet tips every 3-6 months, or sooner if they show signs of wear.
- Device Exterior: Wipe the main unit with a soft, damp cloth. Do not use abrasive cleaners or immerse the main unit in water.
- Storage: Store the water flosser in a cool, dry place away from direct sunlight when not in use.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on | Battery is low or depleted | Charge the device for at least 4 hours. |
| Weak or no water pressure | Water tank is empty or low; Nozzle is clogged | Refill the water tank; Remove and clean the nozzle. |
| Water leaking from the device | Water tank not properly attached; Nozzle not securely inserted | Ensure the water tank is firmly seated; Reinsert the nozzle until it clicks. |
| Device stops unexpectedly | 2-minute auto-off feature activated; Battery is low | Restart the device if needed; Charge the device. |
9. Specifications
| Feature | Specification |
|---|---|
| Water Tank Volume | 300 ml |
| Jet Pulsation Frequency | From 2000 impulses/min |
| Power Type | Rechargeable Battery |
| Number of Operating Modes | 4 (Normal, Soft, Pulse, Custom) |
| Number of Nozzles | 5 (2 Standard, 1 Orthodontic, 1 Periodontal, 1 Tongue Cleaner) |
| Water Jet Principle | Monojet |
| Waterproof Rating | IPX7 |
| Charging Time | Approx. 4 hours |
| Usage Time per Charge | Up to 30 days |
| Material | BPA-free |
10. User Tips
- For a more comfortable and effective cleaning experience, consider filling the water tank with lukewarm water or a dentist-recommended mouthwash.
- If you are new to water flossing or have sensitive gums, start with the 'Soft' mode and gradually increase to 'Normal' or 'Pulse' as you become accustomed to the sensation.
- The 'Custom' mode allows for personalized water pressure adjustment. Experiment to find the pressure level that works best for your oral health needs. While the exact PSI range is not specified, this mode offers flexibility.
- Remember to aim the water jet at the gumline, not directly into the pockets between teeth, to effectively remove plaque and food debris.
11. Warranty and Support
The ZPN Portable Water Flosser is designed for durability and performance. For any questions, technical support, or warranty claims, please contact the seller or manufacturer directly through your purchase platform. Please retain your proof of purchase for warranty validation.