Urnex Puro Caff Espresso Machine Cleaning Powder – 20 oz for Backflush & Airpots

Overview

Keep espresso equipment clean and performing at its best with Urnex Puro Caff Espresso Machine Cleaning Powder. Supplied in a 20 oz (566 g) jar, this pure cleaning powder is designed for backflushing and cleaning coffee gear, including airpots. When used as part of a regular routine, it helps reduce stubborn buildup that can influence water flow and flavor, while preserving the integrity of your machines.

Key benefits

• Helps remove residues and buildup in group heads and screens, supporting steady flow and even extraction
• Integrates into daily backflush routines for traditional espresso machines; also suitable for soaking components
• Available in bulk for professional roasters and commercial setups
• Also offered in tablet form and bulk packaging to fit different workflows

Usage at a glance

• Backflush method: insert a blind filter, add up to 1/2 teaspoon (3 g) of powder, run brew for 10 seconds, pause 10 seconds, repeat 5 times; repeat cycle without powder 5 times
• Soaking method: soak filters and porta-filters for 30 minutes in hot water with 1 teaspoon (6 g) per 32 oz (1 L)
• Brewer cleaning: empty vessels, sprinkle 1/2 teaspoon (3 g) per 64 oz (2 L) of brew capacity into the basket, run a full brew cycle and hold for 30 minutes, then rinse
• Safety note: use caution, the solution may be very hot; wipe spray heads with a powder solution and rinse thoroughly

Using Puro Caff as part of a routine can support cleaner surfaces and clearer pathways inside your espresso setup, potentially aiding more consistent shots. This approach is intended to complement your existing cleaning practices and is not a guarantee of specific results for every machine.