1. Introduction
This manual provides essential information for the safe and effective use of your Leominor C102 Portable Water Flosser. Please read these instructions thoroughly before first use and retain for future reference.

Image: The Leominor C102 Portable Water Flosser, its packaging, and the included assortment of jet tips.
2. Safety Information
- Ensure the charging port's rubber lid is closed tightly before use to maintain IPX7 waterproof integrity.
- Do not immerse the charging cable or adapter in water.
- This device is intended for oral hygiene only. Do not use for any other purpose.
- Consult a dental professional before use if you have any oral health concerns or medical conditions.
- Keep out of reach of children.
- 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.
3. Package Contents
Verify that all items are present in the package:
- 1 x Leominor Water Flosser Unit
- 5 x Replacement Jet Tips:
- 2 x Standard Jet Tips (for daily teeth cleaning)
- 1 x Orthodontic Tip (for braces and dental work)
- 1 x Periodontal Jet Tip (for gentle gum care)
- 1 x Tongue Cleaner Tip (for cleaning tongue coating)
- 1 x User Manual
- 1 x USB Charging Cable (Note: Adapter not included)

Image: A close-up view of the five specialized jet tips included with the Leominor Water Flosser, designed for various oral care needs.
4. Setup
4.1 Charging the Device
Before first use, fully charge the water flosser. Connect the USB charging cable to the charging port on the device and to a compatible USB power source (e.g., phone charger, PC, car charger, power bank). The indicator lights will show the charging progress. A full charge typically takes 4 hours and provides up to 30 days of use.

Image: The Leominor water flosser connected to a USB-C charging cable, illustrating various compatible power sources like PC, phone charger, car charger, and power bank.
4.2 Attaching a Jet Tip
- Select the desired jet tip for your oral care needs.
- Insert the tip into the hole at the top of the flosser unit until it clicks securely into place.
- To remove, press the release button located near the tip and pull the tip out.
4.3 Filling the Water Tank
- Open the water tank lid located on the back of the device.
- Fill the 300ML tank with warm water or mouthwash.
- Close the lid securely to prevent leaks.

Image: A visual guide demonstrating the five steps for using the water flosser: adding water, installing the tip, selecting a mode, positioning the tip in the mouth, and pressing the ON/OFF button.
5. Operating Instructions
5.1 Power On/Off and Mode Selection
- Press the ON/OFF button to turn the device on or off.
- Press the MODE button to cycle through the 4 cleaning modes:
- Powerful Mode: Deep cleaning of food residues.
- Standard Mode: General daily cleaning.
- Gentle Mode: Soothing cleaning for sensitive teeth.
- Low Mode: For sensitive teeth, beginners, or children.
- The device offers a pressure range of 50-150 PSI with up to 1400 high-pressure water pulses per minute.

Image: An illustration detailing the four professional flossing modes available on the Leominor Water Flosser, each suited for different cleaning needs and age groups.
5.2 Flossing Technique
- Lean over a sink and place the jet tip into your mouth. Close your lips slightly to prevent splashing, but allow water to drain from your mouth into the sink.
- Direct the water stream at a 90-degree angle to your gumline.
- Start with your back teeth and work your way around, pausing briefly between teeth.
- The water flosser effectively removes 99.9% of food residues and plaque, massages gums, and promotes blood circulation.
- The ergonomic handle design ensures comfortable and easy handling.

Image: The ergonomic handle design of the Leominor Water Flosser, highlighting the release button for jet tips and the 360-degree rotation capability for comprehensive oral cleaning.
6. Maintenance
6.1 Cleaning the Water Tank
- The 300ML water tank is detachable for easy cleaning.
- To detach, push the small clips at the bottom of the tank and pull it off the main unit.
- Use the provided cleaning brush to thoroughly clean the inside of the tank and prevent dirt buildup.
- Rinse with water and allow to air dry before reattaching.

Image: A visual representation of the detachable bottom cover of the water flosser, illustrating how it can be removed for easy cleaning and quick refilling.
6.2 General Care
- Wipe the exterior of the device with a soft, damp cloth.
- Store the water flosser in a cool, dry place when not in use.
- Replace jet tips every 3 months or sooner if they show signs of wear.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on. | Low battery. | Charge the device fully. |
| Water leakage. | Jet tip not firmly inserted or tank lid not closed. | Ensure the jet tip is fully inserted and the tank lid is securely closed. |
| Weak water pressure. | Incorrect mode selected or low water level. | Select a higher pressure mode or refill the water tank. |
8. Specifications
- Model Number: C102
- Water Tank Capacity: 300ML
- Pressure Range: 50-150 PSI
- Water Pulses: Up to 1400 per minute
- Waterproof Rating: IPX7
- Power Source: Battery Powered (1 AAA battery included)
- Special Feature: Portable
- Product Benefits: Gum Health, Prevents Bad Breath, Prevents Cavities, Removes Plaque
- Manufacturer: Aetiovek
9. Warranty and Support
Your Leominor Water Flosser comes with a 24-month worry-free warranty. For any product inquiries, technical support, or warranty claims, please contact Leominor customer service.
Contact information can typically be found on the product packaging or the official Leominor website.





