I have a Mazzer grinder (super jolly) and recently replaced the burrs. Noticing the burrs had a lot of what looked to be coffee sediment, I dunked them into cafiza to try and clean them... Once I pulled them out, there were a serious of dark spots (obviously from where teh cafiza clumped). Is there any way to remove this dark stain from the burrs? Does it matter?
Was this bad to do?
Thanks!
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