Xiaomi Mijia Sonic Electric Toothbrush Replacement Head User Manual

1. Product Overview

Thank you for choosing the Xiaomi Mijia Sonic Electric Toothbrush Replacement Heads. These heads are designed to provide effective and comfortable cleaning, ensuring optimal oral hygiene when used with compatible Xiaomi Mijia electric toothbrushes.

The replacement brush heads are specifically designed for Xiaomi Mijia Sonic Electric Toothbrush models MES609, MES610, and MES613.

Important Note: These toothbrush heads are only compatible with Xiaomi Mijia electric toothbrush models MES609, MES610, and MES613. They cannot be used with other models. Please verify your toothbrush model before use.

2. Setup and Installation

1. Remove Old Brush Head: If replacing an existing head, gently pull the old brush head straight off the toothbrush handle.
2. Attach New Brush Head: Align the new replacement brush head with the shaft of the toothbrush handle. Gently push the brush head down onto the handle until it clicks securely into place. Do not twist.
   

   Gently push the brush head onto the toothbrush handle until it clicks into place. The soft rubber wrap ensures a secure fit and reduces vibration impact.
3. Verify Secure Fit: Ensure the brush head is firmly attached and does not wobble. The soft rubber wrap around the base of the brush head is designed for a soft, elastic entry and anti-vibration performance, effectively preventing tooth impact during brushing.

3. Operating Instructions

Once installed, the replacement head functions seamlessly with your compatible Xiaomi Mijia Sonic Electric Toothbrush. Refer to your toothbrush's main manual for specific operating modes and brushing techniques.

• Bristle Design: The brush head features a specialized diamond bristle layout with a dual-swirl design. This configuration is engineered for thorough cleaning, effective gum protection, and includes distinct areas for general brushing, gum care, and whitening.
  

  The brush head features a specialized diamond bristle layout with dual-swirl design for thorough cleaning and gum protection. It includes distinct areas for general brushing, gum care, and whitening.

• Gentle Cleaning: The feather-like soft, ultra-dense bristles are designed for sensitive teeth and gums, providing gentle yet effective cleaning for the tooth surface and gum line.

4. Maintenance

• Rinsing: After each use, rinse the brush head thoroughly under running water to remove toothpaste residue and debris.
• Replacement Indicator: The brush head features green indicator bristles that fade over time. When these green bristles have noticeably faded, it indicates that the brush head needs to be replaced.
  

  The green indicator bristles are designed to fade over time, signaling when it's time to replace the brush head.
• Recommended Replacement: For optimal oral hygiene and cleaning performance, it is recommended to replace the brush head every three months, or sooner if the bristles become frayed or damaged.
• Copper-Free Design: The brush heads are manufactured with copper-free bristle technology. This design prevents metal rust and helps reduce bacterial growth, contributing to a healthier and safer oral environment.
  

  The brush heads utilize copper-free bristle technology, ensuring no metal rust and reducing bacterial growth for a healthier oral environment.

5. Troubleshooting

• Brush Head Not Fitting: Ensure you have the correct replacement head for your specific Xiaomi Mijia electric toothbrush model (MES609, MES610, or MES613). If the model is correct, try re-aligning the head with the shaft and pushing firmly until it clicks.
• Reduced Cleaning Performance: If you notice a decrease in cleaning effectiveness, check the bristle fade indicator. It might be time to replace the brush head. Also, ensure the brush head is securely attached to the handle.

6. Specifications

Detailed dimensions of the toothbrush head.

7. Warranty and Support

For warranty information and customer support, please refer to the documentation provided with your Xiaomi Mijia Sonic Electric Toothbrush handle or visit the official Xiaomi Mijia website. Ensure you purchase genuine replacement heads to maintain product performance and warranty validity.

This image illustrates the superior quality of genuine Xiaomi Mijia brush heads compared to counterfeits, emphasizing the importance of using authentic products for oral health.

8. User Tips

• Regular Replacement: To maintain optimal cleaning efficacy and hygiene, always replace your brush head every three months, or as soon as the indicator bristles fade.
• Compatibility Check: Before purchasing or installing, double-check that the replacement head model (MBS309) is compatible with your specific Xiaomi Mijia electric toothbrush model (MES609, MES610, or MES613).
• Gentle Brushing: Allow the sonic vibrations to do the work. There's no need to apply excessive pressure, which can damage gums and bristles.