If your Breville Bambino Plus is experiencing grinder clogs, it can disrupt your coffee routine and lead to inconsistent espresso shots. The clogging often results from built-up coffee grounds or improper maintenance. Fortunately, with careful troubleshooting and cleaning, you can restore optimal performance and enjoy café-quality coffee at home.
Follow this straightforward guide to identify the cause of the clog and implement safe, effective fixes. Regular maintenance and using quality cleaning products will help prevent future issues and extend your machine’s lifespan.
Key Takeaways
| Identify the clog | Check for jammed coffee grounds in the grinder. |
| Clean regularly | Use designated cleaning tablets to remove oils and residues. |
| Avoid overfilling | Use the correct amount of coffee grounds to prevent blockages. |
| Check for obstructions | Inspect grinder burrs and chute for debris. |
| Perform routine maintenance | Replace water filters and clean parts periodically. |

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Step 1: Turn Off and Unplug the Machine
Always ensure safety first by turning off and unplugging your Breville Bambino Plus before attempting any troubleshooting or cleaning procedures.

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Step 2: Remove the Bean Hopper and Burrs
- Open the bean hopper and carefully remove it from the machine.
- Use the appropriate tools to gently lift out the burrs, inspecting for coffee grounds stuck between them.
Step 3: Clear the Clogged Grounds
Carefully remove any jammed coffee grounds by using a soft brush or a toothpick. Avoid using metal objects that could damage the burrs or chute.
Step 4: Clean the Grinder Components
- Use a dedicated cleaning brush to sweep debris from the burrs and chute.
- Run a cleaning cycle with a Breville cleaning tablet (such as BEC250) to dissolve residual oils and grounds.
Step 5: Reassemble and Test
Reinstall the burrs and hopper, then run a test grind to ensure smooth operation. Adjust grind size if necessary to prevent future clogs.
The Products in This Guide

Breville Bambino Plus
- ✔ Material: Stainless Steel
- ✔ Grind Size Adjustment: Yes
- ✔ Water Filter: Included

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Formulation: Non-corrosive
- ✔ Safety: Food-grade ingredients
- ✔ Ease of Use: Dissolves quickly
Breville Bambino Plus

The Breville Bambino Plus is a compact yet powerful espresso machine that benefits from regular cleaning to prevent grinder clogs. Proper maintenance ensures consistent grinding and brewing performance.
Pros:
- Compact size
- User-friendly design
- Consistent grind quality
- Fast heat-up
Cons:
- Occasional clogging if not maintained
- Requires regular cleaning
- Burrs may need replacement
Best for: Home baristas seeking café-quality espresso with minimal fuss
Not ideal for: Users who prefer completely hands-off maintenance or have very hard water
Bottom line: Regular cleaning and maintenance keep your Breville Bambino Plus running smoothly.
Breville BEC250 Espresso Machine Cleaning Tablets

Using Breville BEC250 cleaning tablets helps effectively remove coffee oils and residues, keeping your grinder clog-free and ensuring optimal flavor.
Pros:
- Official Breville product
- Safe for all machine parts
- Prevents buildup
- Easy to use
Cons:
- Requires regular use
- Cost adds up over time
- Limited to cleaning cycles
Best for: Maintaining optimal cleanliness and performance
Not ideal for: For users who prefer manual cleaning methods
Bottom line: Regular use of cleaning tablets ensures your machine stays in top shape.
Frequently Asked Questions
How often should I clean my Breville grinder to prevent clogs?
It is recommended to clean the grinder every 1-2 months using dedicated cleaning tablets or manual cleaning to prevent oil buildup and clogging.
Can I use regular cleaning products to clear a grinder clog?
It is best to use cleaning tablets specifically designed for espresso machines, such as Breville BEC250, to ensure safety and effectiveness.
What should I do if the grinder still jams after cleaning?
If jams persist, carefully inspect for debris, remove any stuck grounds, and consider replacing the burrs if they are worn or damaged.
Is it safe to disassemble my Breville Bambino Plus?
Yes, but always unplug the machine first and follow manufacturer instructions or consult a professional if unsure about disassembly.
Keeping Your Breville Bambino Plus in Top Shape
Regular maintenance, including routine cleaning and inspection, is key to preventing grinder clogs and ensuring your espresso machine continues to deliver high-quality coffee. With simple steps like cleaning burrs, using proper cleaning tablets, and avoiding overfilling, you can enjoy consistently excellent espresso shots for years to come. Remember, a well-maintained machine is a happy machine.
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