Introduction
The Sawgmore FC166 Water Flosser is designed to enhance your daily oral hygiene routine. It utilizes a pulsating water stream to effectively clean between teeth and below the gumline, areas often missed by traditional brushing and flossing. This device is suitable for general dental care, braces, implants, and sensitive gums, offering multiple pressure settings and specialized nozzles to meet diverse needs.
Safety Information
- For safe and effective use, always follow the manufacturer's instructions.
- Children should use this device only under adult supervision.
- Avoid spraying water directly into the eyes or nose.
- Select an appropriate water pressure level based on your comfort and dental needs. Start with the lowest setting and gradually increase.
- Slightly close your mouth around the nozzle during use to prevent water from spraying out, allowing water to flow into the sink from the corner of your mouth.
Package Contents
The Sawgmore FC166 Water Flosser package includes the following items:
- Sawgmore FC166 Water Flosser Unit
- 600ml Water Reservoir
- Handle with coiled hose
- 8 Interchangeable Nozzles (3 Standard High-Pressure Tips, 1 Periodontal Tip, 1 Orthodontic Tip, 1 Dental Plaque Tip, 1 Tongue Cleaner Tip, 1 Hydraulic Rotating Toothbrush Head)
- Nozzle Storage Box (integrated into the lid)
- Instruction Manual

Image: Sawgmore FC166 Water Flosser unit, packaging, and all included accessories.
Product Structure
Familiarize yourself with the main components of your water flosser:

Image: Detailed diagram highlighting the nozzle storage box, 360° rotatable tip, ON/OFF switch on the handle, 600ml water tank, anti-leak design, 10 adjustable pressure button, and non-slip base.
- Nozzle Storage Box: Located on top of the unit, it securely stores all interchangeable nozzles.
- Water Tank: 600ml capacity for continuous flossing.
- Handle: Ergonomically designed with an ON/OFF switch and a nozzle removal button.
- 360° Rotatable Tip: Allows for easy access to all areas of the mouth.
- Adjustable Pressure Button: Rotary dial with 10 settings (30-125 PSI) for customized water pressure.
- Non-slip Base: Ensures stability during use.
Setup
- Place the Unit: Position the water flosser on a flat, stable surface near a power outlet and a sink.
- Fill the Reservoir: Lift the water tank from the base. Fill it with warm water. You may add mouthwash if desired. Place the tank back onto the base.
- Select and Attach Nozzle: Choose the desired nozzle from the storage box. Insert the nozzle into the handle until it clicks into place. Ensure it is firmly seated.
- Prime the Unit: Point the tip into the sink. Turn the pressure dial to the highest setting. Turn on the unit using the ON/OFF switch on the handle. Allow water to flow until a steady stream is achieved. Turn off the unit.

Image: Visual guide demonstrating the correct way to insert and secure a nozzle into the flosser handle.

Image: A hand pouring water into the detachable 600ml reservoir of the Sawgmore water flosser.
Operating Instructions
- Adjust Pressure: Rotate the pressure dial on the base to your desired setting. Start with a low setting (1-2) for new users or sensitive gums, and gradually increase as you become comfortable. Levels 3-5 are for sensitive gums, 6-8 for daily cleaning, and 9-10 for deep cleaning.
- Position the Nozzle: Lean over the sink and place the nozzle tip in your mouth, aiming it at your teeth and gumline at a 90-degree angle.
- Start Flossing: Turn on the unit using the ON/OFF switch on the handle. Allow the water to flow from the corner of your mouth into the sink.
- Guide the Water Stream: Move the nozzle along your gumline, pausing briefly between teeth. Clean both the inside and outside surfaces of your teeth.
- Finish: Turn off the unit using the ON/OFF switch on the handle. Turn the pressure dial to 'OFF' when finished.

Image: Illustration of the 10 adjustable water pressure settings, recommending levels for new users/children, sensitive gums, daily cleaning, and deep cleaning.
Video: Demonstration of filling the water reservoir, attaching a nozzle, and using the water flosser to clean teeth, showcasing the water stream and pressure.
Nozzle Types and Usage
The Sawgmore FC166 comes with 8 unique nozzles for various oral care needs:

Image: A visual representation of the eight distinct nozzles, each designed for a specific oral hygiene function.
- Ordinary High-Pressure Tips (3 pieces): For general cleaning and removing food debris between teeth. Color-coded for multiple users.
- Periodontal Tip (1 piece): Designed for deep cleaning of gum pockets and sensitive areas.
- Orthodontic Tip (1 piece): Features a brush at the end to clean around braces and orthodontic appliances.
- Dental Plaque Tip (1 piece): Helps remove plaque from tooth surfaces and around dental work.
- Tongue Cleaner Tip (1 piece): For effective cleaning of the tongue to combat bad breath.
- Hydraulic Rotating Toothbrush Head (1 piece): Provides a brushing action combined with water flossing for comprehensive cleaning.
Recommendation: Standard nozzles and tongue cleaners should be replaced every six months. Other specialized nozzles should be replaced every three months for optimal performance.
Maintenance
- Empty and Dry: After each use, empty any remaining water from the reservoir. Detach the reservoir and allow it to air dry.
- Clean the Nozzle: Remove the nozzle from the handle by pressing the nozzle removal button. Rinse the nozzle under running water.
- Clean the Unit: Wipe the exterior of the unit with a soft, damp cloth. Do not immerse the main unit in water.
- Descaling (Monthly): To prevent mineral deposits, fill the reservoir with 2 tablespoons of white vinegar and 16 ounces of warm water. Run the solution through the unit until the reservoir is empty. Rinse by running a full reservoir of clean warm water through the unit.
Troubleshooting
- No Water Flow: Ensure the reservoir is filled, the nozzle is securely attached, and the unit is plugged in and turned on. Check if the hose is kinked.
- Weak Water Pressure: Verify the pressure dial is set to a higher level. Check for mineral buildup in the nozzle or hose; perform descaling if necessary.
- Leaking: Ensure the reservoir is properly seated on the base and the nozzle is correctly inserted into the handle. Check for cracks in the reservoir or hose.
- Unit Not Turning On: Confirm the power cord is securely plugged into a working outlet. Check the ON/OFF switch on both the unit and the handle.
Specifications
| Feature | Specification |
|---|---|
| Product Dimensions | 7.09 x 5.31 x 8.27 inches |
| Item Model Number | 166-B |
| Weight | 2.12 Pounds |
| Water Tank Capacity | 600 ml |
| Water Pulsation Rate | 1250-1700 times/min |
| Water Pressure Settings | 10 adjustable levels (30 to 125 PSI) |
| Power Source | Corded Electric |
| Special Features | Multiple Pressure Settings, Portable, 360° Rotatable Nozzle |
| Certifications | FDA, FCC, CE, RoHS |
Warranty and Support
The Sawgmore dental flosser has FDA, FCC, CE, RoHS certifications. For after-sales service or warranty claims, please refer to the detailed instruction manual provided in the product packaging. Keep your purchase receipt as proof of purchase. Damage due to improper use, unauthorized repairs, or force majeure events is not covered under warranty.