1. Introduction
The AQUAPICK AQ-205 is a portable, cordless oral irrigator designed for effective dental cleaning. It utilizes a pulsating water stream to remove food particles and plaque from between teeth and below the gumline, promoting improved oral hygiene. Its compact design and rechargeable battery make it suitable for both home use and travel.
Key Features:
- 1700 pulsations per minute for thorough cleaning.
- Up to 30-day battery capacity on a single charge.
- Convenient magnetic USB charging.
- 170ml water tank capacity.
- Three distinct cleaning modes: Soft, Clean, and Massage.
- Includes two jet tips for versatile use.


2. Safety Information
Please read all instructions carefully before using this product. Keep this manual for future reference.
- Do not immerse the main unit in water.
- Keep out of reach of children.
- Use only with water or dentist-recommended mouthwash.
- Do not direct water stream into eyes, nose, or other sensitive areas.
- If you have any medical conditions, consult your dentist before use.
- Ensure the charging port is dry before connecting the magnetic charger.
- Do not disassemble or attempt to repair the device yourself.
3. Package Contents
Verify that all items are present in the package:
- AQUAPICK AQ-205 Cordless Oral Irrigator Main Unit
- Standard Jet Tip (2 pieces)
- Magnetic USB Charging Cable
- User Manual
4. Setup
4.1 Charging the Device
Before first use, fully charge the oral irrigator. A full charge typically takes several hours.
- Ensure the charging port on the device is dry.
- Connect the magnetic USB charging cable to the charging port on the device.
- Plug the other end of the USB cable into a compatible USB power adapter (not included) or a computer USB port.
- The indicator lights will show the charging status. Once fully charged, the lights will indicate completion.

4.2 Filling the Water Tank
- Detach the water tank from the main unit by twisting or pulling it gently downwards (refer to product diagram for specific mechanism).
- Fill the tank with lukewarm water. For best results, use distilled or filtered water to prevent mineral buildup.
- Reattach the water tank securely to the main unit, ensuring a tight seal to prevent leaks.
4.3 Attaching the Jet Tip
- Insert the desired jet tip into the opening at the top of the main unit until it clicks into place.
- To remove, press the tip release button (if present) and pull the tip upwards.
5. Operating Instructions
5.1 Powering On/Off
- To turn on: Press the Power button once.
- To turn off: Press the Power button again.
5.2 Selecting Cleaning Modes
The AQ-205 features three cleaning modes: Soft, Clean, and Massage. Press the Mode button to cycle through the available modes. The indicator lights will show the currently selected mode.
- Clean Mode: Standard mode for daily cleaning.
- Soft Mode: Gentle pressure for sensitive gums or first-time users.
- Massage Mode: Pulsating stream for gum stimulation.
5.3 Flossing Technique
- Lean over a sink and place the jet tip in your mouth, aiming it at your gumline at a 90-degree angle.
- Turn on the device and select your desired mode.
- Start with your back teeth and work your way forward, pausing briefly between teeth.
- Allow the water to flow into the sink.
- Continue until you have cleaned all areas of your mouth.
- Turn off the device when finished.
6. Cleaning and Maintenance
6.1 Cleaning the Water Tank
Empty any remaining water after each use. For thorough cleaning, detach the tank and wash it with warm, soapy water. Rinse thoroughly and allow it to air dry.
6.2 Cleaning the Jet Tips
Remove the jet tip after each use. Rinse it under running water. For deeper cleaning, soak the tip in a solution of 2 parts water to 1 part white vinegar for 5-10 minutes, then rinse thoroughly.
6.3 General Care and Storage
- Wipe the main unit with a soft, damp cloth. Do not use abrasive cleaners.
- Store the device in a cool, dry place, away from direct sunlight.
- Ensure the device is fully charged before storing for extended periods to maintain battery health.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on. | Low battery. | Charge the device fully. |
| Weak water pressure. | Low battery; Water tank empty; Jet tip clogged. | Recharge device; Refill water tank; Clean or replace jet tip. |
| Water leakage. | Water tank not properly sealed; Jet tip not properly attached. | Ensure water tank is securely attached; Reattach jet tip until it clicks. |
| Device stops during use. | Battery depleted. | Recharge the device. |
8. Specifications
| Brand | AQUAPICK |
| Model Number | AQ-205 |
| Water Tank Capacity | 170 ml |
| Pulsations Per Minute | 1700 |
| Battery Type | Lithium Ion (1 included) |
| Battery Voltage | 3.7 Volts |
| Item Weight | 480 g |
| Package Dimensions | 23.4 x 10.6 x 6.6 cm |
| Country of Origin | Republic of Korea |
9. Warranty and Support
9.1 Warranty Information
The AQUAPICK AQ-205 Cordless Oral Irrigator comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.
9.2 Customer Support
For technical assistance, warranty claims, or any questions regarding your AQUAPICK AQ-205, please contact your retailer or the AQUAPICK customer service department. Please have your purchase receipt and product model number ready when contacting support.
