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When was the last time you cleaned your coffee grinder?
If you can’t remember, this *seriously* could be negatively affecting your coffee’s flavor — and you’re not alone. Lots of people buy good beans and gear but skip this simple habit.
Why Should You Bother?
✅ Stale Grounds & Oils Ruin Flavor
Coffee oils go rancid faster than you’d think. Old grounds cling inside your grinder and mix with every new batch. That stale taste ends up in every cup.
✅ Better Consistency, Better Taste
A clean grinder gives you a more consistent grind. Consistent grind = even extraction = better flavor.
✅ Protects Your Grinder
Oily buildup can clog burrs and make the motor work harder. Cleaning it out means your grinder lasts longer.
How Often Should You Clean It?
- Light clean: Brush out loose grounds every 1–2 weeks if you brew daily. Compressed air is great for blasting coffee dust out of tight spots too.
- Deep clean: Take it apart (as much as your grinder allows) and do a more thorough clean about once a month.
What About Grinder Cleaning Tablets?
Cleaning tablets are totally optional, but they’re a quick way to get a deeper clean without taking everything apart. Just run them through your grinder like coffee beans — they help break up oils and stuck grounds inside.
Here is a trusted brand of cleaning tablets off amazon!
Best Way to Do It
Every grinder’s a little different, but here’s what works for most:
- Always unplug it first.
- Use a soft brush to sweep out grounds.
- Wipe oily spots with a dry cloth — no soap or water.
- If you have a burr grinder with removable burrs, take them out for a better clean.
- Run cleaning tablets now and then for extra freshness.
- For blade grinders, grind a handful of dry rice to soak up oils, then toss the rice and wipe clean.
Keep It Simple
A cheap brush, a blast of compressed air, and the occasional cleaning tablet make a huge difference. Keep a small kit by your grinder so you don’t forget.
