If your Breville Bambino Plus is experiencing a grinder clog, it can disrupt your brewing process and affect espresso quality. Clogs often happen due to coffee oil buildup, stale beans, or foreign debris. Fortunately, with careful cleaning and maintenance, you can restore optimal performance.
This guide provides practical, step-by-step instructions to identify and fix grinder clogs safely, ensuring your machine continues to deliver cafe-quality coffee at home.
Key Takeaways
| Common Causes | Oil buildup, stale beans, foreign debris |
| Necessary Tools | Cleaning brush, soft cloth, cleaning tablets |
| Preventative Tips | Regular cleaning, use fresh beans, proper storage |
| Safety Reminder | Always unplug before maintenance |

Breville Bambino Plus, Black Stainless Steel
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Identify the Clog
Check for signs like difficulty in grinding, unusual noises, or grinding that stops abruptly. Confirm that coffee is not jammed or stuck in the burrs.

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 powered off and unplugged to prevent any electrical hazards.
Access the Grinder
- Remove the bean hopper by gently lifting it off.
- Take out the burr assembly following your machine’s manual instructions.
Clean the Burrs and Grinder Path
- Use a soft brush or a dedicated cleaning brush to remove coffee grounds, oil, and debris from the burrs and grinder chamber.
- For stubborn buildup, use a cleaning tablet like the Breville BEC250 or B000VX44OO, following the tablet’s instructions.
Reassemble and Test
- Carefully put the burrs and hopper back in place.
- Plug in the machine, run a blank grind cycle without coffee, and check for smooth operation.
The Products in This Guide

Breville Bambino Plus
- ✔ Power: 1600W
- ✔ Pressure: 15 bar
- ✔ Heating System: ThermoJet

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Packaging: 8-pack
- ✔ Purpose: Cleaning oils & residues
- ✔ Brand: Breville
Breville Bambino Plus

The Breville Bambino Plus is a compact, high-quality espresso machine that benefits from regular maintenance to prevent grinder clogs. Proper cleaning enhances flavor and prolongs the machine’s lifespan.
Pros:
- Precise grind control
- Easy to clean
- Compact design
- Reliable performance
Cons:
- Requires regular maintenance
- Potential for clogging if neglected
Best for: Home baristas seeking cafe-quality espresso
Not ideal for: Users who prefer minimal upkeep
Bottom line: Regular cleaning is key to preventing grinder clogs and maintaining optimal espresso quality.
Breville BEC250 Espresso Machine Cleaning Tablets

Using Breville BEC250 cleaning tablets helps keep your espresso machine free of oils and residues, ensuring consistent flavor and prolonging the machine’s life.
Pros:
- Effective oil removal
- Made by Breville
- Easy to use
- Prolongs machine lifespan
Cons:
- Cost of tablets
- Requires regular use
Best for: Maintaining peak performance
Not ideal for: Occasional deep cleaning only
Bottom line: Regular use of cleaning tablets keeps your espresso machine in top shape.
Frequently Asked Questions
How often should I clean my Breville grinder?
It is recommended to clean the grinder every 1-2 months or whenever you notice grinding issues, to prevent oil buildup and clogs.
Can I use regular cleaning tablets on my Breville Bambino Plus?
Yes, specifically designed Breville cleaning tablets like the BEC250 are safe and effective for cleaning your espresso machine.
What should I do if cleaning doesn’t fix the clog?
If cleaning doesn’t resolve the issue, consider inspecting for foreign objects or seeking professional maintenance to prevent damage.
Are there preventative tips to avoid grinder clogs?
Yes, use fresh beans, store them properly, clean the grinder regularly, and avoid oily or stale coffee to reduce clogging risk.
Keep Your Breville Bambino Plus Running Smoothly
Regular maintenance, including cleaning the grinder and using proper coffee beans, ensures your Breville Bambino Plus delivers consistent, high-quality espresso. Addressing clogs promptly prevents damage and keeps your machine performing at its best, so you can enjoy cafe-quality coffee every day.
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