Is Breville espresso machine dishwasher safe?
Sometimes — the stainless steel body and drip tray are dishwasher safe, but the water tank, portafilter, and any plastic parts with decals should be hand washed.
Quick facts
| Dishwasher safe? | Sometimes — Sometimes — with care |
|---|---|
| Category | Appliances |
| Source | AI-reviewed · manufacturer guidance & material science |
| Last checked | 2026-07-28 |
Why
Breville espresso machines are made of a mix of stainless steel, BPA-free plastics (e.g., Tritan), and aluminum components. Dishwasher heat (up to 75°C/167°F) and alkaline detergents can cause plastic parts to warp, cloud, or become brittle over time. The high heat can also degrade the silicone gaskets and seals, leading to leaks. Additionally, the printed decals on the water tank and control panel may peel or fade. The manufacturer recommends hand washing all removable parts except the stainless steel drip tray and some metal accessories. The portafilter, especially with its plastic handle, should never go in the dishwasher as the handle can crack and the basket may discolor. The water tank's plastic can become cloudy and its seal may fail, causing water to leak into the machine.
How do you wash Breville espresso machine?
- Unplug the machine and allow it to cool completely.
- Remove the drip tray, water tank, portafilter, and any other detachable parts.
- Wash the stainless steel drip tray and any metal accessories in the top rack of the dishwasher (if desired) or by hand with warm soapy water.
- Hand wash the water tank, portafilter, and plastic parts with a soft sponge and mild dish soap; avoid abrasive cleaners.
- Rinse all parts thoroughly with clean water and dry immediately with a soft cloth.
- Wipe the machine body with a damp cloth; never immerse the main unit in water.
- Reassemble only after all parts are completely dry.
What happens if you put Breville espresso machine in the dishwasher?
If you put the entire machine or non-dishwasher-safe parts in the dishwasher, after one wash you may notice clouding on the water tank and slight fading of decals. The portafilter handle may become rough or develop micro-cracks. Repeated washes will cause the plastic to become brittle and potentially crack, the silicone seals to harden and lose their seal, leading to water leaks during brewing. The aluminum parts (like the group head) may oxidize and discolor. The damage is cumulative and mostly cosmetic initially, but eventually functional: a warped water tank may not fit properly, and a degraded seal can cause pressure loss, affecting espresso quality. The machine's electrical components are not dishwasher safe and would be destroyed if submerged.
Frequently asked questions
- Can I descale my Breville espresso machine with vinegar?
- Breville recommends using their own descaling solution or a citric acid-based descaler. Vinegar can be too harsh and may damage internal seals and leave a lingering odor.
- How often should I replace the water filter in my Breville machine?
- The water filter should be replaced every 2-3 months or after 60 liters of water, whichever comes first, to maintain water quality and prevent scale buildup.
- Can I use the espresso machine without a water filter?
- Yes, you can use it without a filter, but you may need to descale more frequently depending on your water hardness.
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Last updated 2026-07-28. General guidance — always check your product’s care label. How we verify · Dishwasher care guides.