Pull the Perfect Espresso.
Barista Chat.
Expert help dialling in your Breville or DeLonghi espresso machine — grind size, dose, extraction, milk texturing & machine faults.
We've helped over 300 Aussies and 150+ people from other countries pull great tasting coffee.
Real Results from Our Customers
I was always getting watering fast espresso shots with no cr…
My auto tamp and grind system kept failing and I was constan…
I couldn’t be happier, best $15 ever! I was so sick of wasti…
First rosetta I've ever been proud of! Barista Chat walked m…
Barista Chat helped me nail my latte art tulips on my Brevil…
Went from flat whites with no definition to pouring symmetri…
Was getting watery, sour coffee every morning from my Brevil…
My oracle touch was very inconsistent with shots. After a b…
I was always getting watering fast espresso shots with no cr…
My auto tamp and grind system kept failing and I was constan…
I couldn’t be happier, best $15 ever! I was so sick of wasti…
First rosetta I've ever been proud of! Barista Chat walked m…
Barista Chat helped me nail my latte art tulips on my Brevil…
Went from flat whites with no definition to pouring symmetri…
Was getting watery, sour coffee every morning from my Brevil…
My oracle touch was very inconsistent with shots. After a b…
How Can We Help?
Get Espresso Help Now
Barista Chat AI is purpose-built for espresso dial-in help — instant, affordable, and tailored to your machine.
AI Chat is FREE right now!
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We want to help everyone who shares the same passion for great coffee. Once a month, Barista Chat AI is unlocked for free for 8 hours — completely random, so keep checking back. If you need help with your machine but can't stretch to the fees right now, your chance will come.
Espresso Machine Care Tips
- Always let your machine warm up fully before pulling shots — at least 15-20 minutes
- Never run the steam wand dry — always purge before and after steaming milk
- Use filtered water to extend machine life and improve espresso taste
- Backflush your Breville regularly with cleaning tablets as per the manual
- Descale your espresso machine every 2-3 months depending on water hardness
Espresso FAQ — Common Questions
Quick answers to the most common home espresso problems.
What grind size should I use on my Breville Barista Express?+
Why are my espresso shots sour on my DeLonghi?+
How do I know when my espresso is dialled in properly?+
Why do I need to change grind size when I change coffee beans?+
How do I texture milk properly on my Breville or DeLonghi?+
What's the best coffee-to-water ratio for espresso?+
Common Espresso Problems We Fix
These are the most common issues home baristas come to us with.
Espresso Shots Running Too Fast
Usually the grind is too coarse — we'll help you find the sweet spot for your beans and machine.
Shots Too Slow or Choking the Machine
Grind too fine, too much dose, or over-tamping. Common on Breville Barista Express — we'll walk you through adjustments.
Sour or Bitter Espresso
Sour = under-extracted, bitter = over-extracted. We'll help you adjust grind, dose, and yield for balanced espresso.
Inconsistent Shots Day to Day
Could be distribution, stale beans, grinder retention, or temperature. Small changes make a big difference.
Milk Not Texturing / No Microfoam
Steam wand technique, milk temperature, and jug position all matter — we'll help you get smooth microfoam.
Machine Not Working / Error Lights
No power, leaking, poor pressure, or error lights on your Breville or DeLonghi? We'll help troubleshoot.
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Important Disclaimer
The information provided on this website is for general guidance and educational purposes only. It does not constitute professional advice. All espresso machine repairs involving internal components, wiring, or plumbing should be carried out by qualified technicians. Barista Chat accepts no liability for any injury, damage, or loss arising from the use of information provided on this site. Always prioritise safety and follow your machine manufacturer's guidelines.