Keeping your Breville Barista Pro espresso machine clean is essential for maintaining optimal performance and ensuring your coffee tastes fresh and delicious. Regular cleaning removes oil build-up, mineral deposits, and residues that can affect flavor and machine longevity.
In this guide, you’ll find practical, step-by-step instructions on how to clean your machine safely, including recommended products, tips, and warnings to help you keep your espresso maker in top condition.
Key Takeaways
| Consistent Cleaning | Regular cleaning prolongs machine life and improves coffee quality. |
| Use Proper Products | Use official Breville cleaning tablets and filters for best results. |
| Safety First | Always disconnect from power before cleaning and avoid harsh chemicals. |
| Focus on Key Areas | Clean the shower screen, portafilter, water reservoir, and drip tray regularly. |

Breville Barista Express Espresso Machine BES870BTR, Black Truffle
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Preparing for Cleaning
- Turn off and unplug your Breville Barista Pro to ensure safety before cleaning.
- Remove the water reservoir, portafilter, drip tray, and any removable accessories.
- Gather cleaning supplies: official Breville cleaning tablets, a soft cloth, and water.

Breville BEC250 Espresso Machine Cleaning Tablets for Breville Models, 8 Pack
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Cleaning the Shower Screen and Group Head
- Detach the portafilter and remove the shower screen if possible.
- Soak the shower screen in a mixture of warm water and a cleaning tablet or use a dedicated espresso machine cleaner.
- Use a soft brush to gently scrub away coffee oils and residues.
- Rinse thoroughly with clean water and reassemble.
Cleaning the Water Reservoir and Drip Tray
- Empty the water reservoir and wash with warm water and a mild detergent or use a cleaning tablet dissolved in water.
- Rinse well to remove any soap residues.
- Wipe the drip tray and other removable parts with a damp cloth.
Descaling and Deep Cleaning
Use a descaling solution recommended for Breville machines, following the manufacturer instructions. Run the descaling cycle if your machine has this feature, or manually flush the system with the descaling solution to remove mineral buildup. Rinse thoroughly afterward by running clean water through the system.
Final Steps and Maintenance Tips
- Reassemble all parts and fill the water reservoir with fresh water.
- Run a few brewing cycles without coffee to flush the system.
- Wipe the exterior with a soft, damp cloth and dry thoroughly.
Perform regular cleaning every 1-2 months and descale as needed based on your water hardness.
The Products in This Guide

Breville Barista Express Espresso Machine BES870BTR
- ✔ Dimensions: 13.2 x 12.5 x 15 inches
- ✔ Weight: 23 pounds
- ✔ Warranty: 1 year

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Package Size: 8 pack
- ✔ Use Frequency: Every 1-2 months
- ✔ Storage: Keep in a cool, dry place
Breville Barista Express Espresso Machine BES870BTR

The Breville Barista Express Espresso Machine BES870BTR is a versatile, all-in-one machine that benefits greatly from routine cleaning. Proper maintenance ensures consistent performance and extends its lifespan.
Pros:
- Effective cleaning of oils and residues
- Supports longevity of the machine
- Safe and easy to use
- Prolongs flavor quality
Cons:
- Requires regular effort
- Use of proper tablets is recommended
- Cleaning can be time-consuming
Best for: Home baristas seeking optimal coffee taste and machine durability
Not ideal for: Users looking for a quick, minimal-maintenance machine
Bottom line: Regular cleaning keeps your Breville Barista Pro performing at its best.
Breville BEC250 Espresso Machine Cleaning Tablets

Using Breville BEC250 cleaning tablets regularly ensures thorough removal of coffee oils and residues, keeping your machine in top shape and preventing clogs.
Pros:
- Designed specifically for Breville machines
- Dissolves evenly for effective cleaning
- Protects internal components
- Easy to use
Cons:
- Requires purchase every few months
- Some users may prefer natural cleaning options
Best for: Maintaining espresso machine cleanliness and flavor
Not ideal for: Users seeking chemical-free cleaning solutions
Bottom line: Use official Breville cleaning tablets for the best results and machine health.
Frequently Asked Questions
How often should I clean my Breville Barista Pro?
It is recommended to clean the machine every 1-2 months, and descale as needed depending on water hardness and usage.
Can I use regular dish soap to clean the machine parts?
No, it’s best to use mild detergents and avoid harsh chemicals. Use only products designed for espresso machine cleaning or official Breville cleaning tablets.
How do I remove coffee oils from the shower screen?
Detach the shower screen, soak it in warm water with a cleaning tablet, then scrub gently with a soft brush before rinsing thoroughly.
Is descaling necessary, and how do I do it?
Yes, descaling is important to remove mineral buildup. Use a descaling solution compatible with Breville machines and follow the manufacturer’s instructions for best results.
Keep Your Breville Barista Pro in Top Shape
Regular cleaning and maintenance are key to enjoying consistently great espresso and extending the lifespan of your machine. Follow these steps and tips to ensure your Breville Barista Pro remains a reliable and delicious coffee maker for years to come.
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