Introduction
Thank you for choosing the Caresmith Spark Electric Toothbrush. This manual provides essential information for the safe and effective use of your new sonic toothbrush. Please read it thoroughly before first use and retain it for future reference.

The Caresmith Spark Electric Toothbrush features a sleek design and comes with two brush heads.
Product Overview
The Caresmith Spark is an advanced sonic electric toothbrush designed for superior oral hygiene. It utilizes high-frequency vibrations to effectively remove plaque and promote gum health. Key features include multiple operating modes, a smart timer, and a long-lasting rechargeable battery.
- Sonic Technology: Up to 40,000 vibrations per minute for thorough cleaning.
- Multiple Modes: 6 distinct cleaning modes for personalized oral care.
- Smart Timer: 2-minute auto-timer with 30-second quad interval reminders.
- Long Battery Life: Up to 20 days of use on a single 4-hour charge.
- Waterproof Design: IPX7 rated for safe use and easy cleaning.
Setup and First Use
- Charge the Toothbrush: Before first use, fully charge the toothbrush for approximately 4 hours. The charging port is located at the bottom of the handle. Connect the provided USB charging cable to the port and a compatible USB power source (e.g., power bank, phone charger, PC). The indicator light will show charging status.
- Attach a Brush Head: Align the brush head with the metal shaft on the toothbrush handle and push it down firmly until it clicks into place. Ensure it is securely attached.
- Apply Toothpaste: Wet the bristles and apply a small amount of toothpaste.

Connect the USB charging cable to the port at the bottom of the handle for charging.

Attach the brush head firmly onto the toothbrush handle.
Operating Instructions
- Power On/Off: Press the power button to turn the toothbrush on. Press it again to cycle through the modes. Press and hold the power button for 3 seconds to turn it off.
- Select a Mode: The Caresmith Spark offers 6 operating modes. Each press of the power button (after initial power-on) will cycle to the next mode. The indicator lights on the handle will show the selected mode.
- Brushing Technique: Place the brush head against your teeth at a slight angle towards the gum line. Move the brush slowly across each section of your mouth. The smart timer will pause every 30 seconds to indicate when to move to the next quadrant of your mouth, ensuring a thorough 2-minute cleaning cycle. The toothbrush will automatically turn off after 2 minutes.

The toothbrush offers six distinct cleaning modes: High Intensity, Medium Intensity, Low Intensity, Gum Care, Sensitive Care, and Deep Clean.
Operating Modes:
| Mode | Description |
|---|---|
| High Intensity | For powerful, deep cleaning and stain removal. |
| Medium Intensity | Standard daily cleaning for effective plaque removal. |
| Low Intensity | Gentle cleaning for everyday use, suitable for sensitive areas. |
| Gum Care | Gentle massage for gum stimulation and improved gum health. |
| Sensitive Care | Extra gentle cleaning for sensitive teeth and gums. |
| Deep Clean | Extended cleaning cycle for an intensive clean. |
Maintenance and Care
- Cleaning the Brush Head: After each use, rinse the brush head thoroughly under running water while the toothbrush is still on to remove any remaining toothpaste and debris. Turn off the toothbrush and remove the brush head. Rinse both the brush head and the handle separately.
- Cleaning the Handle: Wipe the handle with a damp cloth. Do not immerse the handle in water for extended periods, although it is IPX7 waterproof.
- Replacing Brush Heads: For optimal performance and hygiene, replace your brush head every 3 months, or sooner if the bristles become frayed. Gently pull the old brush head off and push a new one into place.
- Storage: Store the toothbrush in a dry place when not in use.

The Caresmith Spark toothbrush is IPX7 waterproof, allowing for safe rinsing and use in the shower.

The Dupont bristles feature a wave-shaped design for effective cleaning and come in soft and medium options.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Toothbrush does not turn on. | Battery is depleted. | Charge the toothbrush fully for 4 hours. |
| Reduced vibration or power. | Low battery. | Recharge the toothbrush. |
| Brush head feels loose. | Brush head not properly attached. | Remove and re-attach the brush head, ensuring it clicks into place. |
| Charging indicator not working. | Faulty charging cable or power source. | Try a different USB cable or power adapter. Ensure connections are secure. |
| Toothbrush stops during use. | 2-minute smart timer has completed. | This is normal operation. If it stops prematurely, recharge the battery. |
If you encounter issues not listed here or if solutions do not resolve the problem, please contact Caresmith customer support.
Specifications
| Feature | Detail |
|---|---|
| Model Number | Spark Blue |
| Vibrations per Minute | Up to 40,000 VPM |
| Operating Modes | 6 (High Intensity, Medium Intensity, Low Intensity, Gum Care, Sensitive Care, Deep Clean) |
| Battery Type | Lithium Ion |
| Charging Time | Approx. 4 hours |
| Battery Life | Up to 20 days (based on 2 minutes, twice daily use) |
| Waterproof Rating | IPX7 |
| Dimensions (LxWxH) | 32 x 114 x 263 Millimeters |
| Item Weight | 150 g |
| Included Components | Charger, Replacement Brush Head |
| Bristle Firmness | Soft |
Warranty and Support
The Caresmith Spark Electric Toothbrush comes with a 1-Year Warranty from the date of purchase. Please retain your proof of purchase for warranty claims.
Customer Support:
For any questions, assistance, or warranty claims, please contact Caresmith customer support:
- Phone/WhatsApp: +91 8181830202 (Monday-Friday, 10 AM - 6 PM)
- Email: support@caresmith.co.in

For assistance, contact Caresmith customer support via phone or email.