If your Breville Bambino Plus is experiencing grinder clogs, it can disrupt your espresso routine. Clogs often stem from accumulated coffee oils, improper grind size, or debris. Fortunately, with careful cleaning and maintenance, you can restore smooth operation and enjoy cafe-quality coffee at home.
This guide provides clear, safe steps to identify the causes of grinder clogging and how to fix them effectively, ensuring your espresso machine runs flawlessly.
Key Takeaways
| Common Cause | Coffee oils and debris cause grinder clogging. |
| Regular Cleaning | Routine cleaning prevents buildup and clogs. |
| Proper Grind Size | Using the right grind size reduces clog risk. |
| Safe Disassembly | Always unplug before cleaning or fixing. |
| Use Recommended Products | Use Breville-approved cleaning tablets. |

Breville Bambino Plus, Black Stainless Steel
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Identify the Clog
- Turn off and unplug your Breville Bambino Plus.
- Remove the bean hopper and check for jammed or stuck coffee grounds.
- Attempt to gently turn the burrs; if they don’t move freely, a clog is present.

Breville BEC250 Espresso Machine Cleaning Tablets for Breville Models, 8 Pack
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Clean the Grinder
- Unplug the machine and remove the bean hopper and burr assembly carefully.
- Use a soft brush or cloth to clear out coffee oils, dust, and debris from the burrs and chute.
- For a deeper clean, soak removable parts in warm water with a cleaning tablet like the Breville BEC250 (not the machine itself).
Dislodge the Clog
- Reassemble the burrs and hopper after cleaning.
- Set the grind size to a coarser setting to reduce strain on the grinder.
- Run a small amount of coffee through to see if the clog clears. If it persists, repeat the cleaning process.
Prevent Future Clogs
- Use clean, fresh beans and avoid oily varieties.
- Clean the grinder regularly, ideally every few weeks.
- Adjust grind size to a medium-coarse setting for optimal flow.
Safety Tips and Warnings
- Always unplug your machine before disassembly or cleaning.
- Do not use harsh chemicals or abrasive tools on the burrs.
- Handle internal parts carefully to avoid damage.
The Products in This Guide

Breville Bambino Plus
- ✔ Weight: 9.9 kg
- ✔ Dimensions: 7.7 x 12.6 x 13 inches
- ✔ Warranty: 1 year

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Shelf Life: 2 years
- ✔ Usage Frequency: Every 1-2 months
- ✔ Certification: Food grade
Breville Bambino Plus

The Breville Bambino Plus offers professional-grade espresso with fast heat-up and precise dosing, making it ideal for home baristas. Its sleek black stainless steel finish complements any kitchen decor.
Pros:
- Fast heat-up with ThermoJet
- Consistent extraction with dose control
- Compact footprint
- Easy to use and clean
Cons:
- Limited water reservoir size
- May require frequent cleaning of grinder parts
- Premium price
Best for: Home users seeking cafe-quality espresso in a small space
Not ideal for: Users who prefer built-in grinders or larger capacity machines
Bottom line: A premium, compact espresso machine ideal for serious home baristas.
Breville BEC250 Espresso Machine Cleaning Tablets

Using Breville BEC250 Cleaning Tablets helps maintain your espresso machine’s performance by removing coffee oils and residues. Regular cleaning prolongs machine life and ensures optimal taste.
Pros:
- Specially designed for Breville machines
- Thorough cleaning performance
- Easy to use
- Gentle on machine components
Cons:
- Additional cost for tablets
- Must be used regularly
- Limited to cleaning functions
Best for: Maintaining your machine’s cleanliness and flavor
Not ideal for: For users seeking mechanical repairs or other cleaning needs
Bottom line: Essential for maintaining peak performance and flavor.
Frequently Asked Questions
How often should I clean my Breville grinder?
It’s recommended to clean the grinder every 2-4 weeks, especially if you notice clogs or a decline in coffee quality.
Can I use regular cleaning tablets instead of Breville-specific ones?
It’s best to use tablets designed for Breville machines, like the Breville BEC250, to ensure compatibility and effective cleaning.
What should I do if cleaning doesn’t fix the clog?
If cleaning doesn’t resolve the clog, check for bean oil buildup or debris, and consider professional servicing if the problem persists.
Is it safe to disassemble the grinder myself?
Yes, but always unplug the machine first and handle internal parts carefully to avoid damage or injury.
Keep Your Breville Espresso Machine Running Smoothly
Regular maintenance and prompt cleaning are key to preventing grinder clogs and ensuring your Breville Bambino Plus consistently delivers delicious espresso. Follow these steps carefully, use recommended cleaning products, and enjoy cafe-quality coffee every day.
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