If your Breville Bambino Plus is experiencing frequent grinder clogs, it can disrupt your coffee routine and reduce the lifespan of your machine. This guide walks you through practical, safe steps to clear clogs, maintain your grinder, and prevent future issues.
Proper cleaning and regular maintenance are key to keeping your Breville espresso machine performing at its best. Here’s how to troubleshoot and resolve common grinder clog problems efficiently.
Key Takeaways
| Regular cleaning prevents clogs | Keep the grinder and burrs clean to avoid buildup. |
| Use fresh, dry beans | Moist beans can cause jams and clogging. |
| Check for worn parts | Replace burrs or filters if they’re damaged. |
| Proper dosing is crucial | Avoid overfilling the portafilter to prevent jams. |

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Step 1: Turn Off and Unplug the Machine
Before beginning any maintenance, ensure your Breville Bambino Plus is turned off and unplugged to avoid electrical hazards or accidental operation.

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Step 2: Remove the Bean Hopper
- Open the bean hopper lid.
- Carefully lift out the hopper, emptying any remaining beans.
Step 3: Clear the Grinder and Burrs
- Use a cleaning brush to gently remove coffee grounds from the burrs and chute.
- If your machine allows, disassemble the burrs according to the user manual.
Step 4: Inspect and Clean the Burrs
Check for signs of wear or damage. Clean the burrs thoroughly with a soft brush or the recommended cleaning tablets. Avoid using water directly on the burrs.
Step 5: Run a Cleaning Cycle
Use a cleaning tablet designed for Breville espresso machines to dissolve coffee oils and residues. Follow the instructions on the tablet packaging to run a cleaning cycle, ensuring the grinder is free of obstructions.
The Products in This Guide

Breville Bambino Plus
- ✔ Weight: 9.9 kg
- ✔ Dimensions: 12.6 x 7.7 x 12 in
- ✔ Power: 1600W

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Shelf Life: 2 years
- ✔ Certifications: FDA approved
- ✔ Weight: Approx. 150g
Breville Bambino Plus

The Breville Bambino Plus delivers professional-quality espresso in a compact design. Regular cleaning and maintenance, including unclogging the grinder, help maintain optimal performance and flavor.
Pros:
- Compact and stylish design
- Precise dose control
- Fast heat-up time
- Easy to clean
Cons:
- Grinder clogging if not maintained
- Requires regular descaling
- Limited water reservoir capacity
Best for: Home baristas seeking café-quality espresso
Not ideal for: Users who prefer very high-volume brewing or minimal maintenance
Bottom line: Routine cleaning and proper bean handling keep your Breville Bambino Plus running smoothly.
Breville BEC250 Espresso Machine Cleaning Tablets

Using Breville BEC250 Cleaning Tablets regularly ensures your espresso machine remains free of oil residue and scale. This extends its lifespan and maintains flavor integrity.
Pros:
- Official Breville product
- Effective in removing coffee oils
- Easy to use
- Safe for machine components
Cons:
- Requires purchase every few months
- Single-purpose use
Best for: Maintaining optimal cleanliness in Breville espresso machines
Not ideal for: Those looking for multi-purpose cleaning solutions
Bottom line: Regular use of Breville cleaning tablets keeps your espresso tasting fresh and machine functioning well.
Frequently Asked Questions
How often should I clean my Breville Bambino Plus grinder?
It’s recommended to clean the grinder every 1-2 months, especially if you notice clogging or a decline in coffee quality.
Can I use regular cleaning tablets on my grinder?
No, use tablets specifically designed for espresso machines like Breville BEC250 to ensure safe and effective cleaning.
What should I do if the grinder still clogs after cleaning?
Inspect the burrs for wear or damage, ensure the beans are dry, and avoid overfilling the portafilter. If issues persist, consider replacing worn burrs.
Are there any preventive tips to avoid grinder clogs?
Yes, use fresh, dry beans, clean the grinder regularly, and avoid grinding too much at once. Also, ensure the beans are suitable for espresso.
Keep Your Brew Fresh and Smooth
Regular maintenance, including cleaning your grinder and using quality beans, ensures your Breville Bambino Plus consistently produces delicious espresso. Troubleshooting grinder clogs promptly prevents damage and prolongs your machine’s life. With proper care, you’ll enjoy café-quality coffee at home for years to come.
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