About This Eliminates coffee residue and oils from espresso machine group heads, valves, and lines Specially formulated to clean heavily soiled equipment in a professional setting Recommended for use as part of a daily backflush regimen Tablet format allows for easy and controlled dosing Organic Materials Review Institute (OMRI) listed and NSF certified Overview Brand : Urnex Item Form : Tablet Scent : No Scent Specific Uses For Product : Coffee Material Feature : Organic