If your Breville Bambino Plus is experiencing frequent grinder clogging, it can disrupt your coffee routine and affect the quality of your espresso. This guide provides clear, safe, step-by-step instructions to identify the cause and resolve common grinder blockages, ensuring your machine runs smoothly again.
Key Takeaways
| Identify the clogging signs | Unusual grinding sounds or no grounds output |
| Clean the burrs regularly | Prevent buildup that causes jams |
| Use fresh, dry coffee beans | Moist beans can cause clogs |
| Adjust grind size | Finer settings may block the grinder |
| Check for obstructions | Remove any foreign objects or stuck coffee grounds |

Breville Bambino Plus, Black Stainless Steel
- Third Wave Specialty Coffee: Delivers professional-quality espresso at home
- Compact Design: Faster, space-saving espresso machine
- Dose Control Grinding: Consistent, balanced espresso with 19g dose
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Step 1: Turn Off and Unplug Your Machine
Ensure safety by turning off the Breville Bambino Plus and unplugging it from the power outlet before performing any maintenance or troubleshooting.
Step 2: Remove and Inspect the Bean Hopper
- Open the bean hopper lid and carefully remove it.
- Check for any stuck or foreign objects inside the hopper.
- Ensure the beans are dry and free-flowing; replace if beans are moist or stale.
Step 3: Clean the Burrs and Grinding Path
Remove the burrs following your machine’s manual instructions. Use a soft brush or a small vacuum to clear any coffee grounds or debris from the burrs and grinding pathway. Pay special attention to the area where beans are ground and collected.
Step 4: Clear Any Blockages
- Inspect the grind chute and grounds outlet for any jammed coffee or foreign objects.
- If grounds are stuck, gently tap or use a soft brush to dislodge debris.
- Reassemble the burrs and hopper securely.
Step 5: Test and Adjust Your Grinder Settings
Plug in your machine, turn it back on, and run a small amount of coffee through. If clogging persists, try adjusting the grind size to a coarser setting and repeat the process.
The Products in This Guide

Breville Bambino Plus
- ✔ Voltage: 120V
- ✔ Warranty: 1 Year
- ✔ Dimensions: 7.7 x 9.9 x 13 inches

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Compatibility: All Breville models
- ✔ Shelf Life: 2 years
- ✔ Storage: Cool, dry place
Breville Bambino Plus

The Breville Bambino Plus offers excellent espresso quality with its precise dose control and quick heat-up. Regular maintenance, including clearing clogs, ensures consistent performance and longevity of your machine.
Pros:
- High-quality construction
- Easy to clean burrs
- Consistent grind size
- Compact design
Cons:
- Burrs may require manual cleaning
- Potential for clogging if beans are moist
- Requires regular maintenance
Best for: Home baristas seeking professional-quality espresso
Not ideal for: Users who prefer automatic self-cleaning features
Bottom line: Regular cleaning and proper bean selection keep your Bambino Plus grinding smoothly.
Breville BEC250 Espresso Machine Cleaning Tablets

The Breville BEC250 cleaning tablets are designed specifically for Breville espresso machines, helping remove oil and residue that can cause clogs and affect flavor. Regular use extends your machine’s lifespan.
Pros:
- Effective cleaning action
- Safe and non-corrosive
- Easy to use
- Prolongs machine life
Cons:
- Requires purchase separately
- Used less frequently
Best for: Maintaining a clean, clog-free espresso machine
Not ideal for: Users seeking quick fixes without regular cleaning
Bottom line: Incorporate these cleaning tablets into routine maintenance for optimal machine performance.
Frequently Asked Questions
What causes grinder clogging in my Breville Bambino Plus?
Clogging can be caused by moist or stale beans, improper grind size settings, or accumulated coffee oils and debris in the burrs and chute.
How often should I clean my grinder?
It’s recommended to clean the burrs and grind pathway every 1-2 months, or more frequently if you notice clogging or inconsistent grinds.
Can I use regular coffee beans for grinding?
Yes, but ensure they are dry and stored properly. Moist beans are more likely to cause clogs and jams.
What should I do if cleaning doesn’t resolve the clog issue?
If clogging persists after cleaning and adjusting grind size, consider replacing worn burrs or consulting a professional repair service.
Keep Your Breville Bambino Plus Grinding Smoothly
Regular maintenance, proper bean selection, and careful adjustment of your grinder settings are key to preventing clogs. Follow these steps to troubleshoot and keep your espresso machine performing at its best, ensuring every shot is as delicious as the first.
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