Keeping your Breville Barista Express clean is essential for maintaining its performance and ensuring the best-tasting espresso. Regular cleaning removes coffee oils, residues, and mineral build-up that can affect flavor and machine longevity. Follow these simple, safe steps to keep your espresso machine in top condition.
Before you begin, gather the necessary cleaning supplies and ensure your machine is turned off and cooled down for safe handling.
Gather Your Supplies
- Breville BEC250 Espresso Machine Cleaning Tablets (recommended)
- Clean, damp cloth or sponge
- Descaling solution (if needed)
- Water for rinsing
- Soft brush or toothbrush

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.
Remove and Clean the Portafilter and Basket
- Remove the portafilter from the machine.
- Discard used coffee grounds and rinse the portafilter and basket with warm water.
- Use a soft brush or sponge to remove any coffee oils or residues.
- Dry with a clean cloth before reassembling.
Clean the Shower Screen and Group Head
- Remove the portafilter and run hot water through the group head to flush out residues.
- Use a damp cloth or brush to gently clean the shower screen and surrounding area.
- If necessary, use an approved cleaning tablet in the machine (see recommended product below) for thorough cleaning.
Descale the Machine
Follow the manufacturer’s instructions for descaling your machine. Use a descaling solution if recommended, and run the process as directed to remove mineral build-up.
Ensure you rinse thoroughly afterward to prevent any descaling solution residue.
Replace Water Filters and Clean External Parts
- Replace the charcoal water filter if due, using a compatible filter (see recommended product below).
- Wipe down the exterior of the machine with a damp cloth to keep it clean and free of dust.
- Dry all parts before reassembling and using your machine.
Products That Help
Breville BEC250 Espresso Machine Cleaning Tablets

A solid, widely-recommended pick for keeping your machine in top shape.
Pros:
Cons:
Best for:
Not ideal for:
Bottom line:
Frequently Asked Questions
How often should I clean my Breville Barista Express?
It is recommended to clean the machine weekly, including backflushing and wiping, with a deeper clean and descaling every 1-3 months depending on usage.
Can I use vinegar to descale my Breville machine?
Vinegar is not recommended as it can damage the internal components. Use a manufacturer-approved descaling solution instead.
How do I know when to replace the water filter?
Replace the water filter every 2 months or when you notice a decline in water quality or flow rate, as indicated by your machine.
Is it safe to use cleaning tablets in my espresso machine?
Yes, if they are specifically designed for espresso machines like the Breville BEC250 Tablets. Always follow the manufacturer’s instructions for use.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.