How often should I clean my coffee machine?

Daily cleaning is essential for optimal performance and flavour. Perform a deep clean weekly and descale every 1-3 months based on water hardness.

Can I use vinegar to descale my machine?

It's not recommended. Vinegar can damage seals and leave an unpleasant taste. Use professional descalers like Jura Descale Tablets instead.

Do I need to clean my grinder regularly?

Yes. Brush the chute daily and clean the burrs weekly. Use grinder-specific cleaners like Grindz Tablets for the best results.

Can I soak portafilter handles in detergent?

No, soaking can damage wooden or plastic handles. Clean the metal basket separately and wipe the handle with a damp cloth.

What happens if I skip descaling?

Skipping descaling can lead to limescale buildup, affecting machine performance and coffee taste. Regular descaling ensures smooth operation and longevity.

How to Clean and Descale Your Coffee Machine: A Complete Guide

By Espresso Repair • 6 February 2026 • 3 min read

Key Takeaways

Daily cleaning routines ensure optimal coffee flavour and machine performance.
Weekly deep cleaning prevents blockages and buildup in vital components.
Descale your coffee machine every 1-3 months, depending on water hardness.
Use specialised cleaning products like Urnex Cafiza Tablets and Grindz Tablets for effective results.
Follow manufacturer guidelines to avoid damaging your machine's components.
Proper cleaning extends the lifespan of your coffee machine and grinder.

Introduction

Keeping your coffee machine clean is essential for brewing the perfect cup of coffee. Over time, coffee oils, milk residues, and mineral deposits can accumulate, affecting the taste and machine performance. Regular cleaning and descaling prevent these issues and keep your equipment in top condition.

This guide covers cleaning routines for espresso machines, bean-to-cup machines, capsule machines, and grinders. Whether you're a home user or run a café, these steps will help you maintain your coffee gear effectively.

We'll also recommend the best professional cleaning products, like CAFIZA 900g and Jura Descale Tablets, so you can choose the right tools for the job.

Daily Cleaning

Group Head Maintenance

Group head cleaning brush with scoop for espresso machine maintenance

The group head is a crucial component of espresso machines. Clean it daily by backflushing with water and brushing the crevices. For deeper cleaning, use a product like Cafiza Powder to remove coffee oils and residue.

Milk System Cleaning

Rinza milk system cleaner for espresso machines

Steam wands and auto-milk systems require daily cleaning to prevent milk re...