Introduction
The NOW Foods Ultrasonic Real Bamboo Aromatherapy Oil Diffuser combines scientific innovation with a natural design to enhance your home or office environment. This BPA-free diffuser uses high-frequency ultrasonic electrical vibrations to create an ultra-fine, heat-free mist, preserving the integrity and holistic properties of essential oils. It is an excellent alternative to synthetic room fresheners and scented candles.
Key features include:
- Extremely quiet operation.
- Easy to clean design.
- Cool steam, no heat involved, eliminating the risk of burns.
- Automatic shut-off for safety.
- Two timer settings: 1 hour and 2 hours.
- Runs up to 14 hours intermittently or 7 hours continuously.
- Color-changing LED lights.
Setup Instructions
- Unpack the Diffuser: Carefully remove all components from the packaging. Ensure you have the diffuser unit, bamboo cover, and power adapter.
- Place on a Stable Surface: Position the diffuser on a flat, level, and water-resistant surface away from direct sunlight or heat sources.
- Connect Power: Plug the power adapter into the DC jack located at the bottom of the diffuser. Then, plug the adapter into a standard electrical outlet.
- Fill with Water: Remove the bamboo cover and the inner plastic lid. Fill the water reservoir with clean tap water up to the maximum fill line (150 ml / 5 fl oz). Do not overfill.
- Add Essential Oils: Add 5-7 drops of your preferred NOW Essential Oil directly into the water reservoir. Adjust the amount based on personal preference and room size.
- Replace Covers: Securely place the inner plastic lid and then the bamboo cover back onto the diffuser unit.
Image: Diffuser with the bamboo cover removed, revealing the water reservoir ready for filling.
Operating Instructions
The diffuser features intuitive controls for mist output and lighting.
- Power On/Off and Mist Control:
- Press the left-most button (labeled 'CONT') once for continuous mist output.
- Press the 'CONT' button a second time for intermittent mist output (mist on for 30 seconds, then off for 30 seconds).
- Press the 'CONT' button a third time to turn off the mist function.
- Timer Settings:
- Press the button labeled '1H' once to set the diffuser to run for 1 hour.
- Press the button labeled '2H' once to set the diffuser to run for 2 hours.
- The diffuser will automatically shut off once the selected time has elapsed or when the water level is low.
- LED Light Control:
- Press the right-most button (light icon) once to turn on the color-changing LED lights. The lights will cycle through various colors.
- Press the light button a second time to pause on your desired color.
- Press the light button a third time to turn off the LED lights.
Image: Detailed view of the diffuser's control buttons for mist, timer, and LED lights.
Maintenance and Care
Regular cleaning is essential to ensure optimal performance and longevity of your diffuser.
- Daily Cleaning:
- After each use, unplug the diffuser and remove the covers.
- Empty any remaining water from the reservoir.
- Wipe the inside of the water reservoir with a clean, damp cloth.
- Dry thoroughly before next use.
- Weekly Deep Cleaning:
- Unplug the diffuser and empty the water.
- Add about 10 drops of white vinegar to the water reservoir.
- Let it sit for 5-10 minutes to loosen any mineral buildup.
- Using a cotton swab dipped in rubbing alcohol, gently clean the ultrasonic disc (the small ceramic disc at the bottom of the reservoir) to remove any essential oil residue.
- Rinse the reservoir with clean water, being careful not to get water into the air outlet.
- Wipe the exterior of the diffuser with a soft, dry cloth.
- Storage: If not using for an extended period, ensure the diffuser is clean and completely dry before storing it in a cool, dry place.
Image: The interior of the diffuser, highlighting the ultrasonic disc for cleaning reference.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No mist or weak mist | Low water level; mineral buildup on ultrasonic disc; fan blocked. | Add water to the max fill line; clean the ultrasonic disc as per maintenance instructions; ensure air inlet/outlet are clear. |
| Diffuser leaks water | Overfilled water reservoir; improper lid placement; unit tilted. | Do not exceed the max fill line; ensure the bamboo cover and inner lid are securely and correctly placed; place the diffuser on a stable, level surface. |
| Unit turns off unexpectedly | Water level too low (automatic shut-off); timer setting expired. | Refill water reservoir; check timer settings. |
| No LED light | Light function turned off. | Press the light button to activate the LED lights. |
Specifications
- Model: 7521
- Color: Bamboo wood cover and base
- Capacity: 150 ml / 5 fl oz
- Run Time: Up to 14 Hrs Intermittent / 7 Hrs Continuous
- Features: Timer setting 1 Hr / 2 Hr, intermittent/continuous mist, 3 changing LED lights (Blue, Green & Red)
- Coverage: 400 square feet
- Rated Power: 12W
- Adapter Power: 100-240V, 24V 0.5A
- Material: Bamboo
- Dimensions: 4"L x 4"W x 7.7"H
- Automatic Shutoff: Yes
Safety Information
CAUTION: This is not a toy! Keep out of reach of children. Not intended for use with pets.
- Always unplug the diffuser before cleaning or refilling.
- Do not immerse the unit in water or any other liquid.
- Use only the provided power adapter.
- Do not block the mist outlet or air inlet.
- If the unit is damaged, do not attempt to repair it yourself. Contact customer support.
Warranty
This NOW Foods Ultrasonic Real Bamboo Aromatherapy Oil Diffuser comes with a 1-Year Limited Warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accident, unauthorized modifications, or failure to follow operating instructions. Please retain your proof of purchase for warranty claims.
Customer Support
For further assistance, troubleshooting, or warranty inquiries, please contact NOW Foods customer support through their official website or the contact information provided with your product packaging. You can also visit the NOW Foods Store on Amazon for more information.