Urnex
URNEX Puro Machine Cleaner
Best deep-cleaning solution for professional and home coffee equipment maintenance.
Maintain your brewing equipment with Urnex Puro Machine Cleaner. This powerful, biodegradable powder effectively tackles oily coffee residue in espresso machines, airpots, urns, and brewers. It cleans internal components like screens, valves, and tubes, ensuring peak performance and the best coffee taste. Certified by NSF and OMRI listed for metal compatibility, it offers a safe and reliable solution for keeping your valuable brewing gear in top condition and delivering a residue-free brew.
$23.95
Owner Satisfaction
4.7
/ 5
Category Rank
32
/ 821
#32 in Coffee Cleaning Products
Price vs Category Average
-28%
Below average
Capacity
20
/ -ounce
Who it's for
- Super-automatic machine owners needing deep internal maintenance
- Budget-conscious owners protecting their long-term equipment investment
- Coffee enthusiasts demanding pure, unadulterated flavor profiles
Who should skip it
- Frugal shoppers seeking affordable, generic cleaning alternatives
- High-volume users tired of frequent supply replenishment
- Homeowners needing an all-in-one descaling and cleaning solution
Performance breakdown
Residue removal
Effortlessly dissolves stubborn coffee oils from internal machine components.
Equipment safety
NSF certification and OMRI listing ensure complete peace of mind.
Versatility
One powder effectively services everything from espresso machines to large urns.
Ease of use
Simple powder application makes routine maintenance feel like a quick chore.
Material compatibility
Formulated to protect stainless steel and sensitive metal internal parts.
Flavor impact
Eliminates rancid oil buildup to restore pure, clean coffee profiles.
Key Specs
Capacity
20-ounce
Form
Powder
Biodegradable
NSF certified
OMRI listed for metal compatibility and safety
Residue-free
Appliance Compatibility
Espresso Machines, Airpots, Urns, Brewers
Material Compatibility
Metal
Features
- Removes oily coffee residue
- Safe for multiple brewing machines
- NSF certified for safety
- OMRI listed for metal compatibility
- Biodegradable formula
- Maintains optimal performance
- Ensures best coffee taste
- Cleans internal components
What customers say
Customers highly regard URNEX Puro Machine Cleaner for its exceptional effectiveness in dissolving stubborn coffee oils and residue, especially in espresso machines. Users consistently praise its deep cleaning capability through backflushing, which restores performance and ensures pure coffee flavor. A key positive theme is its taste neutrality; when rinsed properly, it leaves no chemical aftertaste, a critical feature for serious coffee drinkers. While priced above alternatives, the professional grade results justify the investment, making it essential preventative maintenance. This cleaner is trusted by home baristas and commercial operators alike for reliably improving equipment lifespan and output quality. It is viewed as the necessary tool for optimal machine operation.
Know before you buy
Yes, Urnex Puro is designed for espresso machines, as well as airpots, urns, and brewers. It is specifically formulated to break down stubborn coffee oils that build up in internal components like valves and screens.
Absolutely. The formula is OMRI listed for metal compatibility, making it safe for use on stainless steel and other metal components within your brewing equipment.
No, the cleaner is designed to be residue-free. Once you have properly rinsed your equipment according to the instructions, it will not affect the flavor profile of your coffee.
Yes, Urnex Puro features a biodegradable formula, making it a responsible choice for maintaining your brewing gear.
The NSF certification confirms that the cleaner meets rigorous standards for safety and quality, ensuring it is suitable for use in equipment that comes into contact with food and beverages.
Still have a question?
Ask Hayley anything about this product before you decide.