If your Breville Bambino Plus espresso machine is experiencing grinder clogs, it can disrupt your brewing process and impact coffee quality. Clogs often occur due to stale or oily coffee grounds, improper maintenance, or using beans that are too oily. This guide provides practical, safe steps to identify causes and clear grinder blockages to restore optimal performance.
Key Takeaways
| Common Cause | Oily or stale coffee grounds can clog the grinder. |
| Prevention | Regular cleaning and using fresh beans help prevent clogs. |
| Immediate Fix | Clear the grind path and clean the burrs to resolve clogs. |
| Maintenance | Use cleaning tablets periodically to keep the grinder and machine clean. |

Breville Bambino Plus, Black Stainless Steel
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Identify the Clog
First, determine if the grinder is clogged by attempting to grind coffee. If the grinder sounds abnormal, stalls, or produces inconsistent grounds, a clog is likely present.

Breville BEC250 Espresso Machine Cleaning Tablets for Breville Models, 8 Pack
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Turn Off and Unplug the Machine
- Ensure the espresso machine is turned off and unplugged to prevent injury.
Access the Grinder
Remove the bean hopper carefully. Depending on your model, you may need to access the burrs or grind chute. Refer to the user manual if needed.
Clear the Clog Step-by-Step
- Use a small brush or a soft cloth to remove coffee grounds from burrs and grind pathways.
- If grounds are stuck, gently tap or shake the burr assembly to dislodge debris.
- Run a cleaning cycle with a cleaning tablet designed for Breville machines (e.g., Breville BEC250) to dissolve residual oils and grounds.
Reassemble and Test
After cleaning, reassemble the grinder components securely. Refill the hopper with fresh beans and run a test grind to ensure smooth operation.
The Products in This Guide

Breville Bambino Plus
- ✔ Weight: Weighs approximately…
- ✔ Power: Power details not specified
- ✔ Warranty: Warranty info not specified

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Use Frequency: Every 1-2 months
- ✔ Shelf Life: Long shelf life
- ✔ Storage: Keep in a cool, dry place
Breville Bambino Plus

The Breville Bambino Plus offers cafe-quality espresso with a sleek design and user-friendly features. Regular maintenance, including addressing grinder clogs, ensures consistent performance.
Pros:
- Fast heat-up with ThermoJet
- Precise dose control
- Compact footprint
- Easy to clean
Cons:
- Requires regular cleaning for optimal performance
- Limited water reservoir capacity
Best for: Home baristas seeking quick, quality espresso
Not ideal for: Heavy daily use or commercial environment
Bottom line: A reliable espresso machine with excellent features, requiring regular maintenance to prevent grinder clogs.
Breville BEC250 Espresso Machine Cleaning Tablets

Using Breville BEC250 Cleaning Tablets regularly helps maintain your machine’s performance by removing coffee oils and residues, preventing clogs and prolonging its lifespan.
Pros:
- Official Breville product
- Effective in cleaning
- Safe for machine components
- Easy to use
Cons:
- Requires purchase separately
- Needs to be used periodically
Best for: Maintaining optimal machine hygiene
Not ideal for: For those who prefer DIY cleaning solutions
Bottom line: A trusted choice for keeping your Breville espresso machine clean and clog-free.
Frequently Asked Questions
Can oily beans cause grinder clogs?
Yes, oily beans are a common cause of grinder blockages because the oils can stick to burrs and pathways, leading to build-up over time.
How often should I clean my grinder?
It’s recommended to clean the grinder every 1-2 months using a dedicated cleaning tablet or brush, especially if you notice grinding issues.
Is it safe to run water or cleaning solutions through the grinder?
No, avoid running water directly through the grinder. Use manufacturer-approved cleaning tablets and follow their instructions for safe cleaning.
What should I do if the grinder still jams after cleaning?
If issues persist, consult the user manual or contact Breville customer support. You may need professional servicing or replacement of certain parts.
Keep Your Breville in Top Shape
Regular maintenance, including cleaning the grinder and using quality cleaning products, is essential for optimal performance of your Breville Bambino Plus. Addressing grinder clogs promptly will ensure you continue enjoying high-quality espresso at home without interruptions.
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