If your Breville Bambino Plus is experiencing grinder clogs, it can interrupt your coffee routine and affect espresso quality. Understanding the causes and knowing how to safely fix the issue is essential for maintaining optimal performance. This guide provides practical, step-by-step instructions to help you troubleshoot and resolve grinder blockages effectively.
Key Takeaways
| Common Cause | Grinder clogs often result from accumulated coffee grounds or stale beans. |
| Safety First | Always unplug the machine before attempting to clear a clog. |
| Routine Maintenance | Regular cleaning prevents buildup and ensures consistent grinding. |
| Proper Grinding | Using the right grind size reduces the risk of clogging. |
| Step-by-Step Fix | Follow our detailed steps to safely clear and prevent grinder blockages. |

Breville Bambino Plus, Black Stainless Steel
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Identify the Signs of a Grinder Clog
- Grinding sounds are abnormal or inconsistent.
- Little to no coffee is dispensed despite the grinder running.
- Machine displays error messages related to grinding or burrs.

Breville BEC250 Espresso Machine Cleaning Tablets for Breville Models, 8 Pack
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Preparation and Safety Measures
- Turn off and unplug your Breville Bambino Plus to prevent electrical hazards.
- Allow the machine to cool if recently used.
- Gather necessary tools: a brush, a small brush or toothpick, and a clean cloth.
Step-by-Step Fix for Grinder Clog
- Open the bean hopper and remove any remaining beans.
- Use a brush or small tool to clear out any visible coffee grounds around the burrs.
- Remove the burrs carefully following your machine’s manual instructions.
- Inspect the burrs and grinder chamber for blockages or buildup.
- Clean the burrs and chamber with a dry cloth or brush; avoid using water.
- Reassemble the burrs securely, refill with fresh beans, and run a test grind.
Prevent Future Clogs
- Use properly ground coffee—avoid overly fine settings that can cause jams.
- Regularly clean the burrs and grinder chamber with suitable cleaning tools or tablets.
- Store beans in a dry, airtight container to prevent moisture buildup.
- Perform routine maintenance as recommended by Breville.
Tips & Warnings
- Never insert metal tools or sharp objects into the grinder to avoid damaging the burrs.
- Always disconnect the machine before cleaning or servicing.
- If the clog persists or the grinder is damaged, contact Breville customer service for professional assistance.
The Products in This Guide

Breville Bambino Plus
- ✔ Weight: 9.9 pounds
- ✔ Power: 1600W
- ✔ Water Tank: 64 oz

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Size: Standard pack
- ✔ Usage: Easy and thorough
- ✔ Safety: Food-grade ingredients
Breville Bambino Plus

The Breville Bambino Plus is a compact, high-performance espresso machine that benefits from regular cleaning and maintenance to prevent grinder clogs. Its precise dose control and optimal water pressure ensure cafe-quality drinks at home.
Pros:
- Compact design
- Consistent grind quality
- Easy to clean with compatible tablets
- Fast heat-up system
Cons:
- Requires regular cleaning
- Burrs may need replacement over time
- Manual cleaning can be time-consuming
Best for: Home baristas seeking convenient espresso in a small footprint
Not ideal for: Users who prefer fully automated maintenance or less frequent cleaning
Bottom line: A reliable espresso machine that requires regular cleaning to prevent grinder clogs.
Breville BEC250 Espresso Machine Cleaning Tablets

Using Breville BEC250 Cleaning Tablets helps maintain optimal performance by removing coffee oils and residues, preventing clogs and ensuring cleaner, better-tasting espresso.
Pros:
- Official Breville product
- Easy to use
- Effective at cleaning
- Prolongs machine lifespan
Cons:
- Requires regular use
- Additional cost over time
- Must follow instructions carefully
Best for: Regular cleaning and maintenance of Breville espresso machines
Not ideal for: For users who prefer manual cleaning methods
Bottom line: A trusted cleaning solution that keeps your Breville machine performing at its best.
Frequently Asked Questions
How often should I clean my Breville grinder to prevent clogs?
It is recommended to clean the grinder and burrs every 1-2 months, especially if you notice grinding issues or inconsistent espresso.
Can I use water to clean the grinder burrs?
No, water can damage the burrs and internal components. Use a dry brush or cleaning tablets designed for espresso machines.
What should I do if my grinder still jams after cleaning?
If cleaning does not resolve the issue, contact Breville customer support or consider professional servicing to avoid further damage.
Is it safe to remove the burrs myself?
Yes, but follow your machine’s manual carefully. If unsure, seek professional help to prevent damaging the burrs or voiding the warranty.
Keep Your Breville Espresso Machine Running Smoothly
Regular maintenance and proper cleaning are key to preventing grinder clogs and ensuring your Breville Bambino Plus delivers perfect espresso every time. Follow the step-by-step guide to troubleshoot issues safely and keep your machine in top shape for years of brewing excellence.
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