Introduction
Thank you for choosing the Panasonic Dentacare EW1211W Oral Irrigator. This device is designed to enhance your daily oral hygiene routine by effectively removing food debris and plaque from hard-to-reach areas, promoting healthier gums and a cleaner mouth. Please read this manual thoroughly before use to ensure safe and optimal operation.

Image: The Panasonic Dentacare EW1211W oral irrigator displayed alongside a bottle of mouthwash and a glass, illustrating its use in a comprehensive oral hygiene routine.
Safety Instructions
To ensure safe operation and prevent injury or damage, please observe the following safety guidelines:
- Medical Conditions: Avoid using this device if you have specific medical conditions. Consult your dentist or doctor if you are unsure.
- Children: Keep the device out of reach of children.
- Electrical Safety: Follow all electrical safety instructions, as the device is rechargeable and battery-powered. Do not immerse the charging unit in water.
- Water Temperature: Do not use water hotter than 40°C (104°F) in the reservoir.
- Additives: Only use water or recommended mouthwash in the reservoir. Do not use essential oils, abrasive cleaning agents, or other chemicals that could damage the device.
Product Overview
The Panasonic Dentacare EW1211W oral irrigator features a compact design with multiple settings for personalized oral care.
Key Features:
- Adjustable Water Pressure: Three pressure modes (Jet, Air-In Regular, Air-In Soft) to suit individual needs.
- Two Water Jet Types: Powerful Jet for targeted cleaning and Gentle Air-In for gum massage.
- Removable Water Tank: 130 ml capacity, easily detachable for refilling and cleaning.
- Waterproof Design (IPX7): Allows for easy cleaning under running water.

Image: Visual representations of the irrigator's effectiveness in cleaning interdental spaces, flushing gum pockets, cleaning around orthodontic appliances, and gently massaging the gums.

Image: A detailed view of the irrigator's control panel, highlighting the buttons for selecting Jet, Air-In Regular, and Air-In Soft modes, along with illustrations of the powerful jet and gentle air-in streams.

Image: Technical drawing showing the dimensions of the Panasonic Dentacare EW1211W oral irrigator and its charging base, including height, width, and weight.
Setup
- Charging the Device: Ensure the device is fully charged before its first use. Place the irrigator on its charging base. The charging indicator will illuminate. A full charge typically takes approximately 8 hours.
- Filling the Water Tank: The water tank is fully removable for easy filling. Open the tank cover and fill the 130 ml reservoir with lukewarm water or a dentist-recommended mouthwash. Close the cover securely.
- Attaching the Nozzle: Insert the nozzle firmly into the opening on the top of the irrigator until it clicks into place.
- Selecting Pressure Mode: Before turning on the device, select your desired pressure mode (Jet, Air-In Regular, or Air-In Soft) using the 'SELECT' button.

Image: The Panasonic Dentacare EW1211W oral irrigator securely placed on its compact charging base.

Image: A hand holding the Panasonic Dentacare EW1211W oral irrigator under a running faucet, demonstrating how to fill its 130ml removable water tank.
Operating Instructions
- Positioning: Lean over a sink and place the nozzle tip into your mouth, aiming it at your gumline at approximately a 90-degree angle.
- Starting the Device: Press the 'ON/OFF' button to start the water flow.
- Cleaning Technique: Slowly guide the nozzle along your teeth and gums, focusing on the spaces between teeth, gum pockets, and around orthodontic appliances if applicable. Allow the water to flow into the sink.
- Holding the Device: Hold the device comfortably in your hand, ensuring a firm grip for precise control during use.
- Nozzle Rotation: The nozzle can be rotated to easily reach all areas of your mouth.
- Duration: Continue until the water tank is empty, which typically provides about 35 seconds of operation in Air-In Regular mode. Refill if further cleaning is desired.
- Turning Off: Press the 'ON/OFF' button to stop the device.

Image: A person demonstrating the use of the Panasonic Dentacare EW1211W oral irrigator, showing how the water jet effectively cleans between teeth and along the gumline.

Image: Visual representations of the irrigator's effectiveness in cleaning interdental spaces, flushing gum pockets, and gently massaging the gums for improved oral health.

Image: Diagrams comparing the concentrated stream of the Jet mode with the micro-bubble infused stream of the Air-In Jet mode, highlighting their distinct cleaning actions.

Image: A hand demonstrating the proper way to hold the Panasonic Dentacare EW1211W oral irrigator for comfortable and effective use.

Image: A hand rotating the nozzle of the Panasonic Dentacare EW1211W oral irrigator, illustrating its adjustable design for reaching all areas of the mouth.
Maintenance and Cleaning
Regular cleaning and maintenance will prolong the life of your oral irrigator and ensure hygienic use.
- After Each Use:
- Empty any remaining water from the tank.
- Rinse the device with warm water and a mild detergent.
- To prevent bacterial growth, avoid water stagnation in the reservoir.
- Nozzle Replacement: Replace the nozzle every 3-6 months, or more frequently if it appears damaged or worn.
- Storage: Store the device in a dry and well-ventilated area to prevent mold and mildew.
- Waterproof Cleaning: The device is IPX7 waterproof, allowing it to be safely rinsed under running water for thorough cleaning.

Image: A hand cleaning the detachable nozzle of the Panasonic Dentacare EW1211W oral irrigator, emphasizing the importance of regular hygiene.

Image: A hand holding the Panasonic Dentacare EW1211W oral irrigator under a running tap, demonstrating its IPX7 waterproof rating and ease of cleaning.
Troubleshooting
If you encounter any issues with your Panasonic Dentacare EW1211W oral irrigator, please refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on. | Battery is low or depleted. | Place the device on the charging base and allow it to charge fully. |
| Weak water pressure. | Water tank is low or empty; nozzle is clogged; selected mode is "Air-In Soft". | Refill the water tank. Clean the nozzle. Select a stronger mode like "Jet" or "Air-In Regular". |
| Water leaks from the device. | Water tank cover is not securely closed; nozzle is not properly attached. | Ensure the water tank cover is tightly closed. Re-attach the nozzle firmly until it clicks. |
If the problem persists after attempting these solutions, please contact Panasonic customer support for further assistance.
Specifications
| Feature | Detail |
|---|---|
| Model Number | EW1211W |
| Product Name | Oral Irrigator |
| Brand | Panasonic |
| Water Tank Capacity | 130 ml |
| Power Source | Battery Powered (Rechargeable) |
| Special Feature | Rechargeable, Cordless, Waterproof (IPX7) |
| Product Dimensions (L x W x H) | 29 x 19 x 12 cm (approx.) |
| Weight | 300 g (approx.) |
| Color | Blue/White |
| Recommended Use | Daily Cleaning, Interdental Cleaning, Gum Massage |
Warranty and Support
For warranty information, please refer to the warranty card included with your product or visit the official Panasonic website.
If you require technical assistance, replacement parts, or have any questions not covered in this manual, please contact Panasonic customer support. Contact details can typically be found on the Panasonic official website or on your product packaging.





