If your Breville Bambino Plus is experiencing issues with its grinder clogging, it can affect your espresso quality and machine longevity. Understanding the common causes and following proper cleaning and maintenance steps can help restore smooth operation and ensure you enjoy café-quality coffee at home.
In this guide, we will walk you through practical, safe, and effective methods to identify, troubleshoot, and fix grinder clogs on your Breville espresso machine.
Key Takeaways
| Common Cause | Grinder buildup or stale coffee grounds |
| Prevention | Regular cleaning and use of fresh beans |
| Initial Fix | Disassemble and clear the grinder pathway |
| Deep Cleaning | Use appropriate cleaning tablets |
| Maintenance Tip | Replace water filters regularly |

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 Clog
First, confirm the grinder is clogged if you notice:
- Grinding sounds are irregular or absent.
- Espresso flow is weak or inconsistent.
- Beans are not being ground properly or jammed.

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
- Turn off and unplug the machine for safety.
- Remove the bean hopper and empty any remaining beans.
- Disassemble the grinder components according to your Breville Bambino Plus manual.
- Use a small brush or a pin to gently clear any jammed coffee grounds or debris from the burrs and chute.
- Reassemble the grinder parts securely.
- Run a cleaning cycle or grind a small amount of coffee to test.
Deep Cleaning & Maintenance
Regular cleaning prevents future clogs:
- Use dedicated cleaning tablets like the Breville BEC250 or the Replacement Espresso Cleaning Tablet, following their instructions.
- Clean the burrs and chute periodically with a soft brush.
- Replace water filters like the Breville Charcoal Filters or Possiave Water Filters every 1-2 months to prevent impurities that can cause buildup.
Tips & Warnings
- Always unplug the machine before disassembly.
- Use only recommended cleaning products designed for espresso machines.
- Avoid forcing parts apart to prevent damage.
- Do not use water directly on electrical components.
The Products in This Guide

Breville Bambino Plus
- ✔ Dimensions: 12 x 7.7 x 12 inches
- ✔ Weight: 10.4 pounds
- ✔ Warranty: 1 year

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Shelf life: 2 years
- ✔ Package size: 8 tablets
- ✔ Manufacturer: Breville
Breville Bambino Plus

The Breville Bambino Plus offers café-quality espresso with quick heat-up and precise brewing control. Regular maintenance, including cleaning and filter replacements, ensures consistent performance and longevity.
Pros:
- Compact and stylish design
- Fast heat-up with ThermoJet
- Precise dose control for perfect espresso
- Easy to clean
Cons:
- Limited water capacity
- Requires regular filter changes
- Burrs may clog if not maintained
Best for: Home baristas seeking fast, quality espresso.
Not ideal for: Heavy users needing continuous high-volume brewing.
Bottom line: A reliable, compact espresso machine ideal for home use with regular maintenance.
Breville BEC250 Espresso Machine Cleaning Tablets

Using Breville BEC250 Cleaning Tablets helps maintain your espresso machine by effectively removing coffee oils and residues, extending its lifespan and ensuring great-tasting coffee.
Pros:
- Official Breville product
- Safe pharmaceutical-grade ingredients
- Thorough cleaning performance
- Easy to use
Cons:
- Requires regular use
- Additional cost over time
- Limited to cleaning only
Best for: Regular maintenance of your espresso machine
Not ideal for: Heavy daily cleaning or deep descaling
Bottom line: An essential product for keeping your Breville espresso machine clean and performing well.
Frequently Asked Questions
How often should I clean my Breville Bambino Plus grinder?
It’s recommended to clean the grinder every 1-2 months, or more frequently if you notice clogging or inconsistent grinding.
Can I use regular cleaning tablets for other espresso machines?
No, it’s best to use tablets specifically designed for Breville models, like the Breville BEC250 or Replacement Tablets, to ensure compatibility and safe cleaning.
What should I do if my grinder still clogs after cleaning?
Disassemble the grinder again to check for stubborn jammed grounds, and consider replacing worn burrs or consulting a technician if issues persist.
How do I prevent grinder clogs in the future?
Use fresh, dry beans, perform regular cleaning with appropriate products, and avoid grinding excessively oily or old beans.
Keep Your Breville Espresso Machine Running Smoothly
Proper maintenance and prompt troubleshooting can prevent grinder clogs and keep your Breville Bambino Plus producing exceptional espresso. Regular cleaning, using quality filters, and careful bean selection will ensure your machine stays in top condition, giving you café-quality coffee at home 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.