1. Product Overview
The Braun Electric Nasal Aspirator (Model BNA100US) is designed to provide gentle and effective relief from nasal congestion for infants, babies, and toddlers. This device features two adjustable suction levels and comes with two different nose tip sizes to ensure comfortable and efficient mucus removal.

Image: Braun Electric Nasal Aspirator and its retail packaging, highlighting its features and suitability for infants.
Key features include:
- Two gentle suction levels for customized comfort.
- Two easy-to-clean nose tip sizes (one for newborns, one for toddlers).
- Dishwasher-safe components for hygienic cleaning.
- Ergonomic design for comfortable handling.
- Battery-powered for portability and ease of use.

Image: Close-up of the Braun Electric Nasal Aspirator with text overlays indicating "Fast & gentle relief", "2 suction levels", "Easy twist-off nasal tip for cleaning", "2 tip sizes included", and "Use on infants & toddlers".
2. Package Contents
Before first use, please ensure all components are present in the package:
- 1 x Braun Electric Nasal Aspirator unit
- 2 x Silicone Nose Tips (different sizes)
- 1 x Storage Pouch
- 2 x AA Batteries

Image: The Braun Electric Nasal Aspirator, two silicone nose tips, a storage pouch, and two AA batteries, laid out to show all included items.
3. Setup
- Install Batteries: Open the battery compartment located at the bottom of the unit. Insert the two AA batteries, ensuring correct polarity (+/-). Close the compartment securely.
- Attach Nose Tip: Select the appropriate silicone nose tip size for your child. The smaller tip is generally for newborns, and the larger one for toddlers. Twist the chosen nose tip onto the aspirator unit until it is firmly in place.
4. Operating Instructions
Follow these steps for effective and gentle mucus removal:
- Prepare the Nose: If the mucus is dry or thick, apply a few drops of saline solution into each nostril. Gently massage the nose to help loosen the mucus.
- Wait: Allow at least one minute for the saline solution to soften the mucus.
- Position the Aspirator: Gently insert the tip of the aspirator into your child's nostril. Ensure a snug fit to create effective suction.
- Activate Suction: Press the power button to turn on the aspirator. Select the desired suction level (Level 1 for gentle suction, Level 2 for stronger suction). Start with the lower level, especially for newborns.
- Clear Mucus: Move the aspirator tip in a gentle circular motion within the nostril to effectively clear mucus. Do not force the tip deep into the nasal passage.
- Repeat: Repeat the process for the other nostril as needed.
- Turn Off: Press the power button again to turn off the aspirator when finished.

Image: A visual guide showing four steps for using the aspirator: applying saline, waiting, twisting on the tip, and inserting into the nose with circular motion. Note: The image states "Specifically designed for newborns for gentle and effective suction. Do not expect excessive suction strength."
Demonstration Video:
Video: An official demonstration of the Braun Nasal Aspirator, showing its assembly, use, and cleaning process. This video provides a visual guide to the operating instructions.
5. Maintenance and Cleaning
Proper cleaning is essential for hygiene and optimal performance. The nose tips and collection cup are dishwasher safe.
- Disassemble: After each use, twist off the nose tip and remove the collection cup from the main unit.
- Rinse: Rinse the nose tip and collection cup under warm running water to remove any visible mucus.
- Clean Thoroughly:
- For manual cleaning: Use warm soapy water and a small brush (if necessary) to clean all parts. Rinse thoroughly.
- For dishwasher cleaning: Place the nose tip and collection cup on the top rack of your dishwasher.
- Dry: Allow all parts to air dry completely before reassembling or storing. Ensure no moisture remains to prevent bacterial growth.
- Main Unit: Wipe the main aspirator unit with a damp cloth. Do not submerge the main unit in water.

Image: A hand rinsing the disassembled nose tip and collection cup of the Braun Nasal Aspirator under running water, demonstrating the ease of cleaning.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Aspirator does not turn on. | Batteries are dead or incorrectly installed. | Check battery polarity. Replace with new AA batteries. |
| Weak or no suction. |
|
|
| Device makes unusual noise. | Internal component issue or obstruction. | Ensure all parts are correctly assembled and clean. If problem persists, contact customer support. |
Note: The Braun Electric Nasal Aspirator is designed for gentle suction, particularly suitable for newborns. It may not provide the same level of suction as manual aspirators or hospital-grade devices.
7. Specifications
- Model: BNA100US
- Power Source: 2 x AA Batteries (included)
- Age Range: Baby (0+ months)
- Material: Plastic, Silicone
- Product Dimensions: 2.52"W x 6.73"H
- Item Weight: 3.52 ounces
- Water Resistance Level: Waterproof (nose tip and collection cup only, main unit is not submersible)
- Care Instructions: Dishwasher Safe (nose tip and collection cup)
8. Warranty and Support
Braun products are manufactured to the highest quality standards. This product comes with a limited warranty. Please refer to the warranty card included in your package for specific terms and conditions.
For further assistance, troubleshooting, or to inquire about replacement parts, please visit the official Braun Healthcare website or contact their customer support line. Keep your purchase receipt as proof of purchase for warranty claims.
For more information, you can visit the Braun Store on Amazon.