Grindz is a patented product made by the American brand Urnex used for safe and thorough removal of coffee oils and grind particles from burrs and casings without disassembling your grinder. Cleaning your coffee grinder regularly ensures that it can retain it's function for many years to come and provide you with a consistent grind each time you use it.
Urnex Grindz is very easy to use. It does not require any disassembling of the grinder.
Empty the contents of your grinder and pour in 1 lid, approx. 35-40g (if using a home electric grinder), or 2 lids, approx. 70-80g (if using a professional grinder in shops or cafés) into the empty hopper of the grinder. Set the grinder to a medium setting and then grind as if it was coffee beans. To finish, grind 2 portions of espresso, which you then throw away.