If your Breville Bambino Plus isn’t grinding properly, a clogged grinder could be the culprit. Regular maintenance is key to ensuring your espresso machine delivers consistent, high-quality coffee. This guide provides practical, safe steps to identify causes and fix grinder clogs effectively.
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Follow these clear instructions to troubleshoot common issues, and keep your Breville machine in top shape for every brew.
Key Takeaways
| Clog causes | Overused, stale beans, or debris can cause clogs. |
| Prevention | Regular cleaning and using fresh beans reduces clogging. |
| Immediate fix | Cleaning the grinder and removing blockages restore performance. |
| Professional help | Persistent clogs may require servicing. |
Identify Signs of a Grinder Clog
- Grinding noise or no beans coming out
- Inconsistent grind size or speed
- Machine stops abruptly during grinding
Step-by-Step Fix for Grinder Clogs
- Turn off the machine and unplug it for safety.
- Remove the bean hopper and empty it.
- Use a cleaning brush to clear any visible coffee grounds or debris from the grinder burrs and chute.
- Check for any jammed beans or obstructions in the burrs; carefully remove them.
- If necessary, run the grinder with a cleaning tablet (like the Breville BEC250) to dissolve oily residues.
- Reassemble the hopper, fill with fresh beans, and test the grinder.
Tips for Preventing Future Clogs
- Use high-quality, fresh coffee beans.
- Perform regular cleaning with appropriate tablets or brushes.
- Avoid grinding overly oily or stale beans.
- Adjust grind size to avoid overloading the burrs.
Warnings & Safety Tips
- Always unplug the machine before disassembly.
- Do not insert metal objects into the grinder.
- Follow manufacturer instructions for cleaning tablets and maintenance.
The Products in This Guide

Breville Bambino Plus
- ✔ Power: 1600W
- ✔ Material: Black Stainless Steel
- ✔ Warranty: 1 Year

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Material: Pharmaceutical grade
- ✔ Shelf Life: 2 Years
- ✔ Packaging: Resealable
Breville Bambino Plus

The Breville Bambino Plus combines reliable performance with ease of cleaning, making it a top choice for home baristas. Proper maintenance, including cleaning the grinder, ensures longevity and optimal flavor extraction.
Pros:
- Compact design fits small spaces
- Easy to use and clean
- Delivers cafe-quality espresso
- Efficient ThermoJet heating system
Cons:
- Requires regular cleaning
- Grinder may clog if beans are oily
- Limited grind size options
Best for: Home espresso enthusiasts seeking professional results
Not ideal for: Users who prefer very fine or very coarse grind settings
Bottom line: A compact, efficient espresso machine that benefits from regular grinder maintenance.
Breville BEC250 Espresso Machine Cleaning Tablets

Using Breville’s official cleaning tablets helps dissolve coffee oils and residues, preventing clogs and ensuring a clean brewing process. Regular use enhances machine longevity and flavor quality.
Pros:
- Effective cleaning performance
- Safe and food-grade ingredients
- Easy to use
- Prolongs machine life
Cons:
- Requires purchase every few months
- Cost adds up over time
- Some users find dissolving time too long
Best for: Maintaining peak performance of your Breville espresso machine
Not ideal for: If you prefer DIY cleaning solutions
Bottom line: A safe and effective way to keep your Breville espresso machine clean and clog-free.
Frequently Asked Questions
How do I prevent grinder clogs in my Breville Bambino Plus?
Use fresh, high-quality beans, clean the grinder regularly with appropriate tablets or brushes, and avoid oily or stale beans. Also, adjust the grind size to prevent overloading the burrs.
Can I use regular cleaning tablets in my Breville espresso machine?
It’s best to use tablets specifically designed for Breville machines, like the Breville BEC250, to ensure compatibility and thorough cleaning without damaging internal components.
How often should I clean my grinder and machine?
Clean the grinder and run cleaning tablets through the machine every 1-2 months, depending on usage and bean quality, to prevent oil buildup and clogs.
What should I do if my grinder still clogs after cleaning?
Unplug the machine, carefully remove any jammed beans or debris, and consider contacting a professional for servicing if the clog persists.
Keep Your Breville Espresso Running Smoothly
Regular maintenance, including cleaning the grinder and internal components, is essential for optimal performance. By following these troubleshooting steps and tips, you can prevent clogs and enjoy consistently great espresso at home. Don’t forget to use quality cleaning products designed for your machine to extend its lifespan and ensure the best flavor extraction.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.
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