Clean a coffee grinder with rice. Or not.
How to clean a coffee grinder
Use grinder cleaning tablets or a small handful of white rice in blade grinders, then brush out the burrs. Burr grinder makers often recommend tablets instead of rice.
Unplug before touching blades. Don't wash electrical parts in water.
Never mix cleaning products. Bleach plus ammonia, vinegar or other acids releases toxic gases. Use one product at a time, rinse between them, ventilate, and unplug appliances before you clean them.
Step by step
- Unplug the grinder
- Empty beans and brush out loose grounds
- Run cleaning tablets through (burr) or a small handful of rice (blade grinders only)
- Brush and vacuum out the residue
FAQ
Is it safe to clean a coffee grinder at home?
Yes, with care. Unplug before touching blades. Don't wash electrical parts in water. Never mix cleaning products. Bleach plus ammonia, vinegar or other acids releases toxic gases. Use one product at a time, rinse between them, ventilate, and unplug appliances before you clean them.
How often should I do this?
Monthly for most appliances, or as soon as you notice smells, residue or slower performance. Your manual has the final word.