bigsmile PB-01PD2
Bigsmile Water Flosser User Manual
Model: PB-01PD2
Brand: bigsmile
Introduction
The Bigsmile Water Flosser is a cordless dental irrigator designed to enhance your oral hygiene routine. It utilizes a fine water column to effectively clean between teeth and below the gumline, reaching areas that traditional brushing and flossing may miss. This device is suitable for various users, including those with braces or sensitive gums, offering multiple pressure settings for a personalized experience.
Key benefits include:
- Effective plaque removal and cleaning.
- Ideal for sensitive teeth and gum massage.
- Helps maintain gum health and prevent bad breath, cavities, and infection.

Image: The Bigsmile Water Flosser in Panda color, showcasing its sleek design.
Safety Information
WARNING: CHOKING HAZARD. Small parts. Not for children under 3 years.
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.
Included In Box
Please verify that all items are present upon unboxing:
- Water Flosser x1
- Tip x4
- Travel Bag x1
- Magnetic Wireless Charger with USB Type A plug x1
- Silicone Dust Cover x1
- USB Type A to USB Type C Adapter Plug x1
- User Manual x1
- Quick Guide Card x1
Note: USB wall charger not included.

Image: All components included in the Bigsmile Water Flosser package, including the main unit, various tips, charging cable, and travel bag.
Setup
1. Charging the Device
The water flosser features magnetic wireless charging. Connect the magnetic wireless charger to a USB Type A power source (not included). Place the flosser onto the magnetic charging puck. A full charge takes approximately 4-5 hours. The device can operate for up to 45 days on a single charge with typical usage (3 times a day, 1 minute each time).

Image: The Bigsmile Water Flosser connected to its magnetic charger, illustrating its long battery life and portability with a travel bag.
2. Attaching the Tip
Insert the desired flosser tip into the opening at the top of the main body. Ensure it clicks securely into place. The device comes with four different tips for various needs.

Image: Diagram illustrating the process of attaching the flosser tip to the main body and securing it with a twist.
3. Filling the Water Reservoir
The 200mL water reservoir is detachable for easy filling and cleaning. Twist and pull the bottom section (water reservoir) from the main body. Fill the reservoir with lukewarm water. Reattach the reservoir to the main body, ensuring it is securely fastened.

Image: Diagram showing how to detach the water reservoir from the main body for filling.

Image: The detachable 200ml water reservoir, demonstrating ease of filling and cleaning.
Operating Instructions
1. Power On/Off and Mode Selection
Press the power button located on the device to turn it on. The flosser offers three modes: Strong, Pulse, and Gentle. Each mode has 8 levels of power, totaling 24 selectable settings. The Pulse mode is suitable for gum massage and sensitive mouths, while the Strong mode provides high water pressure for tartar removal.

Image: The Bigsmile Water Flosser highlighting its three operational modes: Strong for daily cleaning, Pulse for gum massage, and Gentle for beginners or sensitive teeth.

Image: Diagram indicating the location of the power button on the device.
2. Adjusting Water Pressure
The device features an innovative Touch & Slide control for stepless water pressure adjustment, ranging from 5 psi (for sensitive gums) up to 160 psi (for effective tartar removal). Slide your finger along the illuminated bar to increase or decrease the pressure.

Image: Diagram illustrating the slide bar control for adjusting water pressure.

Image: A bar chart comparing the pressure range of the Bigsmile Water Flosser (5-160 PSI) against other water flossers.
3. Flossing Technique
Before operating, select the lowest pressure setting. Place the tip inside your mouth, aiming it towards a tooth surface at a 90-degree angle. Keep your mouth slightly closed to minimize water splashes. Slowly increase the pressure as needed to effectively clean plaques and clear food debris along the teeth and between gaps. Do not aim directly at the gums before starting.

Image: Diagram demonstrating the correct angle to aim the flosser tip at the tooth surface.

Image: An illustration depicting the Bigsmile Water Flosser effectively cleaning plaque and debris from teeth and gums.
4. Automatic Shut-off
The water flosser will automatically stop after 2 minutes of continuous use to prevent idling and protect the main body. After 25 seconds of rest, the device enters a sleep state to conserve power.

Image: Diagram illustrating the device entering a sleep state after 25 seconds of inactivity.
Maintenance
1. Cleaning the Water Reservoir
The detachable 200mL water reservoir is designed for easy cleaning. Separate it from the main body and rinse thoroughly with water. It is recommended to clean the reservoir after each use to prevent bacterial buildup.

Image: Diagram showing the water reservoir detached from the main body, ready for cleaning.
2. Cleaning the Main Body
The Bigsmile Water Flosser is IPX7 waterproof, meaning it can withstand water pressure at a depth of 1 meter underwater. This allows for safe rinsing of the body under running water or even use in the shower.

Image: A person using the Bigsmile Water Flosser in the shower, demonstrating its IPX7 waterproof capability.
3. Storage
For travel or storage, the tip and dust cover can be interchanged. The hose is built into the water reservoir, eliminating external tailpipes for a clean and compact design. Use the provided portable bag for convenient transport.

Image: Diagram illustrating how to store the flosser tip securely with the dust cover for portability.
Troubleshooting
This section provides solutions to common issues you might encounter with your Bigsmile Water Flosser.
- Device not turning on: Ensure the device is fully charged. Connect it to the magnetic charger and allow sufficient time for charging.
- Weak water pressure: Check if the water reservoir is adequately filled. Ensure the tip is securely attached. If the issue persists, try cleaning the tip for any blockages.
- Water leakage: Verify that the water reservoir is correctly and tightly attached to the main body. Ensure the flosser tip is also securely inserted.
- Difficulty adjusting pressure: Ensure your finger is making proper contact with the Touch & Slide control. Clean the surface of the control if it appears dirty or wet.
- Device stops unexpectedly: The flosser has an automatic shut-off feature after 2 minutes of continuous use. If it stops before 2 minutes, check the battery level.
If you experience issues not covered here, please refer to the support section.
Specifications
| Feature | Detail |
|---|---|
| Model Number | PB-01PD2 |
| Product Dimensions | 2 x 2 x 8.5 inches |
| Weight | 8.82 ounces |
| Water Reservoir Capacity | 200mL |
| Power Source | Battery Powered (1 Lithium Ion battery included) |
| Charging Time | Approximately 4-5 hours for full charge |
| Battery Life | Up to 45 days (based on 3 uses/day, 1 min/use) |
| Water Pressure Range | 5 psi to 160 psi |
| Modes | Strong, Pulse, Gentle (8 levels each) |
| Waterproof Rating | IPX7 |
| Wattage | 5 watts |
| Manufacturer | Shenzhen Precintl Engineering &technology Co.,ltd |
Warranty and Support
Information regarding specific warranty terms and direct customer support contacts is not available in the provided product data. Please refer to the packaging or the official Bigsmile website for detailed warranty information and customer service options.