If your Breville Bambino Plus is experiencing grinder clogs, it can disrupt your espresso routine and affect flavor quality. Understanding the causes and knowing how to fix them is essential for maintaining optimal performance. This guide provides practical, safe steps to clear grinder blockages and prevent future issues.
Regular cleaning and proper maintenance are key. Let’s walk through the causes of grinder clogs and the precise steps to fix them effectively.
Key Takeaways
| Clog Causes | Overly fine grind or stale coffee grounds can cause jams. |
| Prevention | Regular cleaning and proper grind settings help avoid clogs. |
| Immediate Fix | Power off, remove beans, and clear the grinder carefully. |
| Deep Cleaning | Disassemble and clean burrs and chute for persistent clogs. |
| Use Quality Beans | Fresh, high-quality beans reduce residue buildup. |

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Identify the Cause of the Clog
Common causes include grinding too fine, using old or oily beans, or accumulated residue from previous use. Check your grind setting—if it’s too fine, the beans may jam. Also, inspect for any bean residue or grounds blocking the chute or burrs.

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Power Down and Prepare
- Turn off and unplug your Breville Bambino Plus to ensure safety.
- Remove the bean hopper and empty any remaining beans.
- Clear the grind chute of loose grounds carefully to prevent spillage.
Clear the Grinder Clog
- Use a plastic or wooden tool to gently dislodge any jammed grounds or beans inside the burr chamber or chute.
- Do not use metal tools to avoid damaging the burrs or internal parts.
- If grounds are stubborn, run a small amount of dry, fresh beans through the grinder to help push out the blockage.
Deep Clean for Persistent Clogs
If the clog persists, carefully disassemble the grinder following the manufacturer’s instructions. Clean the burrs and chute with a soft brush or a damp cloth. Avoid water contact with motor parts. Reassemble once dry.
Prevent Future Clogs
- Use properly calibrated grind settings—not too fine.
- Regularly clean the burrs and chute with a dedicated brush or cleaning tablets.
- Store beans in a cool, dry place to prevent oil buildup.
The Products in This Guide

Breville Bambino Plus
- ✔ Power: 1600W
- ✔ Weight: 10.8 lbs
- ✔ Warranty: 1 year

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Shelf Life: 2 years
- ✔ Weight: 0.5 lbs
- ✔ Brand: Breville
Breville Bambino Plus

The Breville Bambino Plus offers professional-quality espresso in a compact design. Proper grinder maintenance ensures consistent flavor and extends the machine’s lifespan. Regular cleaning is vital for optimal performance.
Pros:
- Fast heat-up with ThermoJet
- Precise dose control
- Easy to use interface
- Compact and stylish design
Cons:
- Requires regular cleaning
- Grinder clogs if not maintained
- Limited water reservoir capacity
Best for: Home baristas seeking cafe-quality espresso
Not ideal for: Large-volume commercial use
Bottom line: Regular maintenance keeps your Breville Bambino Plus performing at its best.
Breville BEC250 Espresso Machine Cleaning Tablets

Using Breville’s official cleaning tablets helps remove oils and residues, ensuring your machine stays in prime condition. Regular cleaning prevents clogs and maintains flavor clarity.
Pros:
- Specially formulated for Breville
- Easy to use
- Prolongs machine life
- Removes coffee oils effectively
Cons:
- Requires regular purchase
- Might need multiple tablets for deep cleaning
- Not a substitute for manual cleaning
Best for: Maintaining peak machine cleanliness
Not ideal for: Ignoring routine cleaning
Bottom line: Use regularly to keep your Breville espresso machine clean and clog-free.
Frequently Asked Questions
How often should I clean my Breville grinder to prevent clogs?
It’s recommended to clean the grinder every 1-2 months, especially if you use oily or dark-roast beans frequently.
Can I use regular cleaning tablets for my Breville Bambino Plus?
No, it’s best to use tablets specifically designed for Breville machines, like the Breville BEC250 or B000VX44OO, to ensure compatibility and effective cleaning.
What should I do if the grinder still jams after cleaning?
Disassemble the grinder carefully and manually clean the burrs and chute. If the problem persists, contact Breville customer support for professional assistance.
Are oily beans more likely to cause clogs?
Yes, beans with high oil content can leave residues that build up and cause jams. Regular cleaning helps mitigate this issue.
Keep Your Breville in Top Shape with Proper Maintenance
Addressing grinder clogs promptly and performing regular cleanings will ensure your Breville Bambino Plus continues to deliver premium espresso every time. Follow the steps outlined here to troubleshoot issues safely and effectively, and enjoy café-quality drinks at home for years to come.
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