Introduction
Thank you for choosing the Puzhen Sprout Ultrasonic Essential Oil Diffuser. This device uses ultrasonic technology to disperse a fine mist of water and essential oils into the air, creating a pleasant and aromatic environment. Please read this manual carefully before use to ensure proper operation and maintenance.
Important Safety Information
- Always place the diffuser on a flat, stable surface.
- Keep out of reach of children and pets.
- Use only clean tap water. Do not use distilled water or purified water as it may affect mist output.
- Do not overfill the water tank beyond the maximum fill line.
- Unplug the diffuser from the power outlet before filling, cleaning, or moving.
- Do not touch the ultrasonic vibrating plate with bare hands.
- If the diffuser emits an unusual smell or sound, unplug it immediately.
- Do not immerse the diffuser in water or any other liquid.
- Ensure the power cord is not damaged or pinched.
Package Contents
Please check that all items are present:
- Puzhen Sprout Ultrasonic Essential Oil Diffuser (PZ-UA05G)
- Power Adapter
- User Manual
Product Overview
The Puzhen Sprout Diffuser consists of a main unit, a water tank, and a decorative grass pot cover. The control buttons are typically located on the base or side of the unit.

Image: Puzhen Sprout Ultrasonic Essential Oil Diffuser (PZ-UA05G). This image shows the green diffuser unit with its distinctive plant-like top, indicating its design and overall appearance.
Setup Instructions
- Carefully remove the decorative grass pot cover from the top of the diffuser.
- Lift off the upper cover of the water container.
- Using clean tap water, fill the water container up to the indicated maximum fill line. Do not exceed this line.
- Add several drops of your preferred essential oil directly into the water tank. Adjust the quantity based on desired aroma intensity.
- Replace the upper cover of the water container, ensuring it is securely seated.
- Place the decorative grass pot cover back onto the unit.
- Connect the power adapter to the diffuser and then plug it into a suitable electrical outlet.
Operating the Diffuser
Once set up, you can operate your diffuser using the control buttons. The Puzhen Sprout Diffuser offers two operating modes:
- Strong Aroma Mode: This mode provides a continuous mist output for a more intense aroma experience. The diffuser will automatically shut off after approximately 4 hours of continuous operation.
- Gentle Aroma Mode: This mode provides a milder mist output, suitable for a subtle fragrance. The diffuser will automatically shut off after approximately 2 hours of continuous operation.
To switch on the diffuser and select a mode, refer to the specific timer/mode button on your unit. Pressing the button typically cycles through the modes or activates the default mode.
Care and Maintenance
Regular cleaning helps maintain the diffuser's performance and extends its lifespan.
- Daily Cleaning: After each use, unplug the diffuser and empty any remaining water from the tank. Wipe the inside of the water tank with a clean, soft cloth.
- Weekly Cleaning: For a more thorough cleaning, especially if using strong essential oils, unplug the unit and empty the water. Add a small amount of white vinegar (about 1 teaspoon) to the water tank and let it sit for 5-10 minutes. Gently wipe the ultrasonic vibrating plate with a cotton swab to remove any mineral buildup or oil residue. Rinse the tank with clean water, being careful not to get water into the air outlet.
- External Cleaning: Wipe the exterior of the diffuser with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Storage: If not using the diffuser for an extended period, clean it thoroughly, ensure it is completely dry, and store it in a cool, dry place.
Note: Do not use detergents or harsh chemicals to clean the diffuser. Avoid getting water into the air outlet or control buttons.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No mist or low mist output. | Insufficient water in tank, water level too high, mineral buildup on ultrasonic plate, fan blocked, diffuser not plugged in. | Ensure water is between min/max lines. Clean the ultrasonic plate. Check power connection. |
| Diffuser leaks water. | Water tank overfilled, cover not properly sealed, diffuser placed on an uneven surface. | Do not overfill. Ensure covers are securely in place. Place on a flat surface. |
| Unusual noise. | Low water level, diffuser not on a stable surface. | Add water. Place on a stable surface. |
| No power. | Power adapter not connected, power outlet faulty. | Check power connections. Try a different outlet. |
Product Specifications
| Feature | Detail |
|---|---|
| Brand | Puzhen |
| Model Number | PZ-UA05G |
| Color | Green |
| Product Dimensions | 11.94 x 11.94 x 18.54 cm |
| Item Weight | 431 grams |
| Capacity | 220 ml |
| Applicable Area | 40 square meters |
| Operating Modes | Strong Aroma (4-hour auto shut-off), Gentle Aroma (2-hour auto shut-off) |
| Special Features | Automatic Shut-Off, Aromatherapy release feature |
| Air/Sterilization Filter | Anion, Lysozyme Filter, Vitamin C Filter |
| Power Source | Corded Electric |
| UPC | 00856412003128 |
| Manufacturer | Puzhen Life USA LLC |
Warranty and Customer Support
For warranty information or technical support, please refer to the documentation included with your purchase or contact Puzhen Life USA LLC directly. Contact details can typically be found on the manufacturer's official website or product packaging.





