Cafetto Grinder Clean effectively removes coffee oils, deposits and flavoured coffee odours from grinder burrs and casings. Removes build-up of stale coffee residue and coffee odours. Reduces blockages between burrs and internal chambers. No grinder disassembly required. Cleans grinder burrs and casings to improve grinder performance and extend life of grinder burrs. Gluten free, 100% natural grain based proprietary formula – no binders or chemicals used in processing. Download Safety Data Sheets.