Introduction
The Air-Scent Waterless Diffuser is designed to disperse pure fragrance oils without the need for water or heat. This device is ideal for creating a pleasant aromatic environment in various settings, including homes, offices, hotels, and spas. Its energy-efficient design and whisper-quiet operation ensure a seamless experience.
Important Safety Information
- This is a waterless diffuser. DO NOT ADD WATER.
- Ensure the oil bottle is securely tightened before use.
- Do not attempt to modify, disassemble, or repair the diffuser yourself. Contact customer support for assistance.
- Keep this and other electrical appliances out of the reach of children.
- To prevent damage from leaking and spilling, do not tilt or transport the diffuser once fragrance oil has been added.
Package Contents
- Air-Scent Waterless Diffuser Unit
- 120mL (4.05 Oz) Diffuser Oil Bottle Container (Fragrance not included)
- USB-C Charging Cable
- Instruction Manual
- Cleaning Syringe and Spare Oil Tubes
Setup Instructions
- Prepare the Diffuser: Remove the diffuser head from the diffuser body. Twist off the empty oil bottle.
- Fill with Fragrance Oil: Fill the provided 120mL bottle with your desired fragrance oil. Requires a minimum of 120 milliliters of fragrance to sufficiently diffuse. DO NOT ADD WATER.
- Assemble: Twist the filled bottle tightly back into the diffuser head. Insert the diffuser head back into the diffuser body.
- Position: Place the diffuser on a stable, level surface. To avoid spilling and leaking, do not tilt the diffuser once the fragrance oil has been added.
- Power On: Plug in the diffuser using the provided USB-C charging cable and power adapter.


Operating Instructions
- Power On/Off: Short press the control knob to turn the device ON or OFF.
- Adjust Intensity: Short press the control knob to cycle through intensity levels: LOW (L), MEDIUM (M), HIGH (H).
- Set Run Time: Turn the control knob to select a run time from 1 to 12 hours. The diffuser will automatically power off after the selected duration.
- Night Light: Long press the control knob to turn the customizable LED night light ON or OFF.

Maintenance and Cleaning
Your scent diffuser should be cleaned every 1-2 months, or when switching fragrances, to ensure optimal performance.
- Fill an empty oil refill bottle with 1/4 inch of rubbing alcohol (90% isopropyl alcohol recommended).
- Screw the alcohol-filled bottle into the diffuser head.
- Run the diffuser for 15 minutes on the HIGH setting in a well-ventilated area.
- Remove the alcohol bottle and insert your new diffuser oil.
Troubleshooting
- No Mist: Ensure the oil bottle is securely attached and contains sufficient oil. Check if the device is powered on and charged.
- Weak Scent: Increase the intensity level (M or H). Ensure the room size is appropriate for the diffuser's coverage. Clean the diffuser if it hasn't been cleaned recently.
- Device Not Turning On: Verify the charging cable is properly connected and the device has sufficient battery charge.
Specifications
| Brand | Air-Scent |
| Model Name | SF20250703B0DXHGTMQL |
| Color | Black |
| Product Dimensions | 4"L x 4"W x 11.5"H |
| Item Weight | 1.5 pounds |
| Capacity | 4.05 ounces (120mL) |
| Power Source | Corded Electric |
| Wattage | 6 watts |
| Coverage | (L) 1,940 ft³ / (M) 3,860 ft³ / (H) 5,800 ft³ |
| Special Features | Aroma Diffuser, Automatic Shut-Off, Electric Diffuser, Night Light, Whisper Quiet |
Warranty and Support
For any product assistance, troubleshooting, or warranty inquiries, please contact Air-Scent customer support through their official website or the Amazon seller page. Do not attempt self-repair to avoid voiding any potential warranty.





