1. Important Safety Information
Please read all instructions carefully before using the AquaSonic Aqua Flosser PRO. Keep this manual for future reference.
- Do not use the device while it is charging.
- Keep the device away from water sources when charging to prevent electrical hazards.
- If you have certain dental work or pre-existing dental conditions, consult your dentist before using this product.
- This appliance is not intended for use by persons 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.
2. Product Overview
The AquaSonic Aqua Flosser PRO is a rechargeable cordless water flosser designed for comprehensive oral hygiene. It utilizes powerful water jets to effectively remove food particles, plaque, and debris from between teeth and along the gumline, contributing to healthier gums and a cleaner mouth.
Key Features:
- Modern Design: Sleek and ergonomic for comfortable handling.
- 300ml Large Water Tank: Reduces the need for frequent refills during flossing sessions.
- 3 Flossing Modes: Normal, Soft, and Pulse modes to customize your cleaning experience.
- 6 Jet Tips Included: A variety of tips for different oral care needs, including a deluxe tongue nozzle.
- Rechargeable Battery: Long-lasting lithium-ion battery provides weeks of use on a single charge.
- IPX7 Waterproof: Suitable for use in the shower and easy to clean.
- Travel-Ready: Lightweight design and included travel bag for portability.

Image: The AquaSonic Aqua Flosser PRO in Rose Gold, displayed with its retail packaging, the main unit, six interchangeable jet tips, and a black travel bag. The tips include standard, orthodontic, periodontal, and a deluxe tongue cleaner.
3. Setup and Initial Use
3.1 Charging the Device
- Before first use, fully charge the Aqua Flosser PRO for approximately 4-5 hours.
- Connect the charging cable to the charging port on the device and plug the other end into a suitable USB power adapter (not included).
- The charging indicator light will illuminate during charging and turn off when fully charged.
- Ensure the device is completely dry before charging. Do not charge in wet environments.
3.2 Attaching a Jet Tip
- Select the desired jet tip (e.g., standard, orthodontic, tongue cleaner).
- Insert the tip into the hole at the top of the flosser handle until it clicks into place.
- To remove a tip, press the tip release button located on the back of the handle and pull the tip out.
3.3 Filling the Water Tank
- Open the water tank cover located on the back of the device.
- Fill the tank with lukewarm water. Distilled or filtered water is recommended to prevent mineral buildup.
- Close the water tank cover securely to prevent leakage.
4. Operating Instructions
4.1 Selecting a Flossing Mode
The Aqua Flosser PRO features three distinct flossing modes:
- Normal: For daily cleaning and effective plaque removal.
- Soft: Gentle pressure for sensitive gums or first-time users.
- Pulse: For gum massage and enhanced circulation.
Press the 'MODE' button repeatedly to cycle through the modes. The indicator light next to the selected mode will illuminate.
4.2 Flossing Your Teeth
- Lean over a sink and place the jet tip into your mouth, aiming it at your teeth and gumline.
- Press the 'ON/OFF' button to start the water flow.
- Guide the water jet along your gumline, pausing briefly between each tooth. Allow the water to flow into the sink.
- For best results, start with your back teeth and work your way forward, cleaning both the inside and outside surfaces of your teeth.
- Do not press the tip too firmly against your gums.
- Press the 'ON/OFF' button again to stop the water flow.
4.3 Using the Deluxe Tongue Nozzle
- Attach the deluxe tongue nozzle.
- Set the device to 'Soft' mode for initial use.
- Place the nozzle on your tongue, starting from the back and moving forward, gently scraping and rinsing.
- Rinse your mouth with water after use.
Video: An instructional video demonstrating the features and usage of the AquaSonic Aqua Flosser PRO. It highlights the device's technology, battery life, cleaning effectiveness, large water tank, ease of use, available colors, and the three flossing modes. The video also showcases the included travel bag and six different jet tips.
5. Maintenance
5.1 Cleaning the Device
- After each use, empty any remaining water from the tank.
- Rinse the water tank thoroughly with clean water.
- Wipe the exterior of the device with a soft, damp cloth. Do not use abrasive cleaners or harsh chemicals.
- Remove the jet tip and rinse it under running water. Store tips in a clean, dry place.
5.2 Descaling (Optional)
If you notice reduced water pressure or mineral buildup, you may need to descale the unit:
- Mix 1 part white vinegar with 2 parts water in the water tank.
- Run the solution through the device until the tank is empty.
- Rinse the tank and run two full tanks of clean water through the device to flush out any remaining vinegar solution.
6. Troubleshooting
- No water flow: Ensure the water tank is filled and the jet tip is securely attached. Check if the device is charged.
- Weak water pressure: The battery may be low; recharge the device. The jet tip might be clogged; clean or replace it. Consider descaling the unit.
- Device not turning on: Ensure the device is fully charged. If the issue persists, contact customer support.
- Leakage: Ensure the water tank cover is securely closed and the jet tip is properly inserted. If leakage occurs from the base, ensure the tank is correctly seated.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | AS-FLOS-PRO3-RG |
| Water Tank Capacity | 300ml |
| Power Source | Battery Powered (Rechargeable Lithium-ion) |
| Waterproof Rating | IPX7 |
| Product Dimensions | 9.25 x 3.58 x 3.31 inches |
| Item Weight | 1.01 Pounds |
| Product Benefits | Removes Plaque |
8. Warranty and Support
For warranty information or technical support, please refer to the warranty card included with your product or visit the official Aquasonic website. You may also contact customer service through the retailer where the product was purchased.
Online Support: Visit the Aquasonic Store on Amazon