If your Breville Bambino Plus’s grinder is clogging, it can disrupt your espresso brewing and affect flavor quality. Clogs often occur due to coffee oil buildup, stale beans, or debris. To restore optimal performance, follow these safe, practical troubleshooting steps.
Regular maintenance and proper cleaning are key to preventing grinder clogs. This guide provides clear, step-by-step instructions to identify causes and effectively fix the issue.
Key Takeaways
| Clog Causes | Coffee oil buildup and stale beans are common culprits. |
| Prevention | Regular cleaning and using fresh beans help prevent clogs. |
| Immediate Fix | Disassemble the grinder and clear debris carefully. |
| Maintenance | Use recommended cleaning tablets periodically. |

Breville Bambino Plus, Black Stainless Steel
The Breville Bambino Plus delivers third wave specialty coffee at home using the 4 keys formula and is...
As an affiliate, we earn on qualifying purchases.
Identify the Signs of a Clogged Grinder
- Grinding becomes inconsistent or slow.
- Espresso shots are weak or uneven.
- Unusual noises during grinding.

Breville BEC250 Espresso Machine Cleaning Tablets for Breville Models, 8 Pack
OFFICIAL BREVILLE CLEANING TABLETS: Extend your espresso machine's functionality and prolong its life by turning to the brand...
As an affiliate, we earn on qualifying purchases.
Step-by-Step Fix for a Clogged Grinder
- Turn off and unplug your Breville Bambino Plus to ensure safety.
- Remove the bean hopper and clear any visible coffee grounds.
- Disassemble the grinder according to the user manual, carefully removing the burrs.
- Use a soft brush or cloth to clean away coffee oils, debris, or old grounds from the burrs and chamber.
- Check for any blockages in the grind pathway and clear them gently.
- Reassemble the grinder, ensuring all parts are securely fitted.
- Run a small amount of coffee through to check for smooth operation.
Tips for Preventing Future Clogs
- Use fresh, high-quality coffee beans and avoid oily beans if clogging persists.
- Clean the grinder regularly with recommended cleaning tablets, such as the Breville BEC250 or B000VX44OO.
- Avoid overfilling the bean hopper to prevent jams.
- Adjust grind size to a coarser setting if clogs recur frequently.
Safety Tips & Warnings
- Always unplug the machine before disassembling or cleaning.
- Use gentle tools and avoid metal implements that could damage burrs.
- Follow the manufacturer’s instructions carefully to prevent voiding your warranty.
The Products in This Guide

Breville Bambino Plus
- ✔ Weight: 10.8 pounds
- ✔ Dimensions: 7.7 x 12.6 x 13 inches
- ✔ Power: 1600W

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Size: 8 tablets per pack
- ✔ Use: Monthly or as needed
- ✔ Safety: Food grade ingredients
Breville Bambino Plus

The Breville Bambino Plus combines ease of use with professional-quality espresso. Regular cleaning and proper maintenance help prevent grinder clogs, ensuring your coffee remains flavorful and your machine lasts longer.
Pros:
- Compact and stylish design
- Easy to operate
- Fast heat-up time
- Consistent espresso quality
Cons:
- Requires periodic cleaning
- Can clog if not maintained
- Limited bean capacity
Best for: Home baristas seeking quick, cafe-quality espresso
Not ideal for: Heavy daily use or commercial environments
Bottom line: A reliable espresso machine that benefits from regular cleaning and maintenance.
Breville BEC250 Espresso Machine Cleaning Tablets

Using Breville’s official cleaning tablets ensures thorough cleaning of your espresso machine, preventing clogs and buildup. Regular use keeps your machine performing at its best.
Pros:
- Designed for Breville models
- Removes coffee oils efficiently
- Safe and pharmaceutical-grade
- Easy to use
Cons:
- Requires regular purchase
- Slightly more expensive
- Needs to be used as directed
Best for: Maintaining optimal performance and longevity
Not ideal for: Quick fixes without proper cleaning routines
Bottom line: Effective cleaning tablets are essential for maintaining your espresso quality.
Frequently Asked Questions
How often should I clean my Breville Bambino Plus grinder?
Ideally, clean the grinder every 1-2 months or when you notice clogs or inconsistent grinding.
What should I do if my grinder still clogs after cleaning?
Disassemble thoroughly, check for blockages, and ensure no debris is stuck. Consider adjusting the grind size to coarser settings.
Are oily beans more likely to cause clogs?
Yes, oily beans tend to leave residue that can clog the grinder over time. Using less oily beans or cleaning more frequently helps.
Can I use household cleaning products to clean the grinder?
No, always use manufacturer-recommended cleaning tablets or soft brushes to avoid damaging components.
Keeping Your Breville Espresso Machine Clutter-Free
Regular cleaning and mindful maintenance are the best ways to prevent grinder clogs and ensure your espresso machine delivers cafe-quality results every time. With proper care, your Breville Bambino Plus will serve you delicious coffee for years to come.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.