This type of cleaner is run through a grinder to flush out oils left by beans. This can remove off-flavors/aromas, and help your burrs grind consistently. There are simple instructions on Cafetto's site: https://www.cafetto.com/product/grinder-clean
Consider doing this more often if you routinely grind dark, shiny beans or flavored beans. Light roast beans don't generally have as much oil on the surface to leave behind.
This particular cleaner from Cafetto is certified organic. It's gluten free, 100% natural grain based, using no binders or chemicals in processing.
- 450g Jar
- Simple instructions and Safety Data Sheet available via the US Distributor, Rhino Coffee Tools.