Urnex Cafiza Espresso Machine Cleaning Powder 566g

There's a reason Cafiza has been a fixture in the coffee industry for decades. It does one thing, it does it exceptionally well, and it doesn't overcomplicate the process. If you're running a home espresso setup or a lower-volume environment where a full commercial-size tub feels like overkill, the 566g jar is the format that makes the most sense. The cleaning protocol is identical to what you'd find in a professional café kitchen, and the results are just as effective: group heads, valves, lines and portafilters cleaned thoroughly and rinsed cleanly, with no residue and no impact on the flavour of the next shot you pull.

The formula itself is concentrated, odourless and specifically engineered for espresso machine maintenance. It balances cleaning power with solubility, which matters more than it might sound. A cleaner that doesn't dissolve fully or rinse cleanly is a liability in any espresso setup, and Cafiza's formulation has been refined to avoid exactly that. NSF certified for metal compatibility and safety, it's trusted by equipment manufacturers, baristas and home enthusiasts alike. At 3g per group head for backflushing and 6g per litre for soaking portafilters and filter baskets, the 566g jar gives you a substantial number of cleaning cycles for regular home or light commercial use.

Like the larger Cafiza2 format, this original Cafiza powder isn't limited to espresso machine maintenance. It can be used to clean coffee brewers and roasting equipment, making it a versatile option across different types of coffee setup. If you're already using it as part of your daily backflush routine, running the same product through a brewer cleaning cycle keeps your kit consistent and your cleaning cupboard simple. For anyone building out a home espresso station or managing a smaller-scale operation, this is the Urnex product that earns its place on the shelf.

Technical Specifications

• Brand: Urnex
• Product: Cafiza Espresso Machine Cleaning Powder
• Format: Powder
• Net weight: 566g (20oz)
• Backflush dose: Up to 3g (½ teaspoon) per group head
• Soak solution ratio: 6g per 1 litre of hot water
• Brewer cleaning dose: 3g per 2 litres of brewer capacity
• Application methods: Backflushing (blind filter), soaking, brewer cleaning cycle, surface wipe-down
• Compatible equipment: Traditional commercial and prosumer espresso machines, coffee brewers, roasting equipment
• Key action: Removes coffee oils, residue and deposits from group heads, valves, lines, portafilters and filter baskets
• Formula: Concentrated, odourless; foam and solubility balanced for optimal rinsing
• Certification: NSF certified for metal compatibility and safety
• Safety: Use rubber gloves and eye protection; COSHH/Safety Data Sheet available from Urnex.co.uk
• Manufacturer: Urnex Brands LLC

FAQs

What is the difference between Cafiza and Cafiza2?

The core function of both products is the same: concentrated espresso machine cleaning powder for backflushing and soaking. The primary difference is size. Cafiza comes in a 566g jar, which is well suited to home, prosumer and lower-volume environments. Cafiza2 is available in a 900g tub offering approximately 450 doses, which makes it the more practical choice for busy café environments running daily backflush routines across multiple group heads.

How do I use Cafiza to backflush my espresso machine?

Insert a blind filter into your portafilter and add up to 3g (half a teaspoon) of Cafiza powder. Insert the portafilter into the group head and activate the brew cycle for 10 seconds, stop for 10 seconds, and repeat five times. Remove the portafilter, activate the brew cycle to rinse the portafilter in the flow from the group head, then reinsert and repeat the start-stop cycle five more times without powder. Finally, make and discard a shot of espresso to confirm no residue remains.

How do I use Cafiza as a soak for portafilters and filter baskets?

Dissolve 6g of Cafiza powder per litre of hot water and soak filters and the metal parts of your portafilter for 30 minutes. Rinse thoroughly with clean hot water before returning to use. Do not submerge portafilter handles in the solution.

Is Cafiza safe to use on my espresso machine?

Yes. Cafiza is NSF certified for metal compatibility and safety, and is recommended for use with a wide range of traditional espresso machines. Always follow your machine manufacturer's instructions for backflushing and disassembly before use. If you're unsure whether your machine supports backflushing, check your manufacturer's guide first.

Does Cafiza leave any taste or residue behind?

No. The formula is odourless and specifically balanced for clean rinsing. When the correct backflush and rinse protocol is followed, including the final purge shot, no residue remains in the machine. The purge shot step is important and shouldn't be skipped.

How often should I backflush with Cafiza?

For home and prosumer machines in regular daily use, backflushing weekly is a good baseline. If you're pulling multiple shots per day, you might find every few days more appropriate. Commercial machines should be backflushed at the end of every service. Your machine's portafilter and shower screen will tell you a lot about how frequently cleaning is needed.

Can Cafiza be used on coffee brewers?

Yes. For coffee brewers, sprinkl