If your Breville Bambino Plus is experiencing frequent grinder clogging, it can disrupt your coffee routine and damage the machine. This issue often stems from stale or improperly ground coffee, or buildup within the grinder. Fortunately, with careful troubleshooting and maintenance, you can resolve this problem yourself, saving time and repair costs.
Follow these practical, step-by-step instructions to clear the clog and prevent it from recurring. Always prioritize safety and use genuine cleaning products for best results.
Key Takeaways
| Identify the cause | Clogging may be due to stale coffee or buildup. |
| Regular cleaning | Use proper cleaning tablets to maintain the grinder. |
| Proper grind size | Avoid overly fine grounds that can cause jams. |
| Routine maintenance | Consistent upkeep prevents future clogs. |

Breville Bambino Plus, Black Stainless Steel
- Third Wave Specialty Coffee: Delivers professional-quality coffee at home
- Compact Design: Faster, space-saving espresso machine
- Dose Control Grinding: Consistent, balanced espresso with 19g dose
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1. Turn Off and Unplug the Machine
Before starting, ensure the machine is turned off and unplugged from the power source to avoid any electrical hazards or injury during cleaning.
2. Remove the Bean Hopper and Grind Burrs
- Open the bean hopper lid and carefully remove the hopper from the machine.
- Use a clean, dry brush to gently clean the burrs and surrounding area, removing any residual coffee grounds.
- If necessary, detach the grind burrs following the manufacturer’s instructions for your model.
3. Clear the Clogged Grounds
Inspect the grind chamber and burrs for any jammed coffee grounds. Use a plastic or wooden tool to gently dislodge any blockages. Avoid metal tools to prevent damage.
4. Use Cleaning Tablets to Prevent Build-up
- Insert a Breville BEC250 cleaning tablet into the grind chamber or follow the manufacturer’s cleaning instructions for your model.
- Run a cleaning cycle as per the user manual, which helps dissolve oils and residues that cause clogs.
5. Reassemble and Test the Machine
After cleaning, reassemble the burrs and hopper securely. Plug in the machine, turn it on, and run a small amount of coffee grounds to verify the grinder operates smoothly without clogging.
The Products in This Guide

Breville Bambino Plus
- ✔ Weight: 10.4 pounds
- ✔ Dimensions: 7.7 x 12.6 x 13 inches
- ✔ Capacity: 67 oz water tank

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Weight: 0.5 pounds
- ✔ Dimensions: 3 x 3 x 1 inches
- ✔ Shelf Life: 2 years
Breville Bambino Plus

The Breville Bambino Plus is a compact, high-performance espresso machine that benefits greatly from regular cleaning and maintenance. Proper care ensures consistent grinding and brewing results, extending the lifespan of your machine.
Pros:
- Durable build quality
- Effective grind control
- Fast heat-up time
- Supports proper cleaning protocols
Cons:
- Can clog if not cleaned regularly
- Requires occasional burr removal
- Cleaning process may be time-consuming
Best for: Home baristas seeking consistent espresso quality
Not ideal for: Users who prefer minimal maintenance or frequent travel
Bottom line: Routine cleaning and proper grind adjustments keep your Breville Bambino Plus performing at its best.
Breville BEC250 Espresso Machine Cleaning Tablets

Using Breville BEC250 cleaning tablets regularly helps dissolve oils and residues that can cause grinder clogs, ensuring your espresso remains fresh and your machine runs smoothly.
Pros:
- Effective cleaning action
- Safe for all Breville models
- Long-lasting 8-pack
- Easy to use
Cons:
- Requires purchase separately
- Only for cleaning cycles
- Not a substitute for manual cleaning
Best for: Maintaining optimal grinder performance
Not ideal for: For users who prefer DIY cleaning solutions
Bottom line: Regular use of these cleaning tablets helps prevent grinder clogs and maintains espresso quality.
Frequently Asked Questions
Why does my Breville Bambino Plus keep clogging?
Clogging often results from using oily or stale coffee grounds, improper grind size, or build-up within the burrs. Regular cleaning and adjusting grind settings can prevent this.
How often should I clean the grinder?
It’s recommended to clean the grinder every 1-2 months with cleaning tablets, especially if you notice inconsistent grinding or clogs.
Can I manually clear a clog?
Yes, turn off and unplug the machine, remove the hopper and burrs, and gently dislodge any jammed grounds with a plastic tool. Follow with cleaning to prevent recurrence.
What tools should I avoid when clearing jams?
Avoid using metal tools or sharp implements that could damage the burrs or internal components. Use plastic or wooden tools instead.
Keep Your Breville Bambino Plus Running Smoothly
Regular maintenance, including cleaning the grinder and using proper coffee grounds, is key to preventing clogs and ensuring your espresso machine performs optimally. With these simple steps, you can troubleshoot grinder issues safely and keep enjoying your favorite coffee at home.
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