1. Introduction and Overview
The Curaprox Hydrosonic Pro Electric Toothbrush is engineered for superior oral hygiene, combining ultrasonic technology with gentle yet effective cleaning. It features multiple intensity levels and specialized brush heads to cater to various dental needs, ensuring a thorough clean for teeth and gums.
- Ultrasonic Technology: Provides up to 84,000 brush movements per minute for effective plaque removal.
- Versatile Brush Heads: Includes 'power', 'sensitive', and 'single' heads, all made with ultra-soft CUREN® filaments and a clever Curacurve ergonomic design for optimal reach.
- Long Battery Life: Enjoy up to 60 minutes of brushing on a single charge, making it convenient for travel.
- User-Friendly: Simple one-button operation for ease of use.
2. Setup
Before first use, please follow these steps:
- Unpack: Carefully remove all components from the packaging, including the toothbrush handle, brush heads, charging station, and travel case.
- Charge: Place the toothbrush handle onto the charging station. Connect the charging station to a power outlet. The indicator light on the handle will show charging status. Ensure a full charge before initial use (approximately 10 hours).
- Attach Brush Head: Select your desired brush head ('power', 'sensitive', or 'single') and firmly push it onto the metal shaft of the toothbrush handle until it clicks into place.

3. Operating Instructions
The Hydrosonic Pro offers 7 intensity levels for a personalized brushing experience.
- Apply Toothpaste: Wet the brush head and apply a small amount of toothpaste.
- Power On: Press the power button once to turn on the toothbrush. It will start at the lowest intensity level.
- Select Intensity: Press the power button repeatedly to cycle through the 7 intensity levels. The indicator light will change to reflect the selected mode.
- Brushing Technique: Guide the brush head along your teeth and gums, allowing the bristles to gently clean each tooth surface. The hydrodynamic effect helps clean interdental spaces.
- Timer: The toothbrush features a built-in timer that signals every 30 seconds to encourage even brushing across all quadrants of your mouth.
- Power Off: After brushing for the recommended duration (typically 2 minutes), press and hold the power button to turn off the toothbrush.


Official Product Video
Video 3.1: This video demonstrates the Curaprox Hydrosonic Pro in action, highlighting its ability to provide a professionally cleaned feeling through its gentle yet effective cleaning action.
4. Maintenance
Proper maintenance ensures the longevity and effectiveness of your toothbrush.
- Cleaning the Brush Head: After each use, rinse the brush head thoroughly under running water to remove any toothpaste residue and debris.
- Cleaning the Handle: Wipe the toothbrush handle with a damp cloth to keep it clean. Do not immerse the handle in water for extended periods.
- Storage: Store the toothbrush in a dry place. The included travel case is ideal for hygienic storage and transport.
- Replacing Brush Heads: For optimal hygiene and performance, replace brush heads every three months, or sooner if the bristles appear frayed.

5. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Toothbrush does not turn on. | Low battery or no charge. | Place the toothbrush on the charging station and ensure it is properly connected to power. Allow sufficient time for charging. |
| Reduced brushing performance. | Worn-out brush head. | Replace the brush head with a new one. |
| Indicator light not working. | Malfunction. | Contact customer support for assistance. |
6. Specifications
- Product Dimensions: 7.09 x 9.84 x 2.17 inches; 1.26 Pounds
- Item Model Number: CHS144
- Batteries: 1 Lithium Ion batteries required (included)
- Manufacturer: Curaprox
- Age Range (Description): Adult
- Special Feature: Ultrasonic Technology
- Power Source: Battery Powered
- Item Firmness Description: Extra-soft, Soft
7. Warranty and Support
The Curaprox Hydrosonic Pro Electric Toothbrush comes with a 3-year warranty, which is more generous than the standard 2-year warranty offered by many comparable brushes. For any support inquiries, warranty claims, or technical assistance, please refer to the contact information provided on the official Curaprox website or your purchase documentation.
8. Important Safety Information
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.



