Grinder cleaning removes resin and plant residues from your grinder, keeping it running smoothly. Depending on the material (metal, acrylic, wood), different methods are suitable – from soaking in alcohol to boiling.
Which method suits my grinder?
Metal tolerates boiling and alcohol without problems. Acrylic and wood should neither be boiled nor soaked for a long time – a short alcohol bath or careful manual cleaning is usually sufficient here.
The most important methods at a glance
- Boiling – only for metal grinders, dissolves stubborn resins particularly thoroughly.
- Isopropyl alcohol – suitable for almost all materials, short soaking times for acrylic.
- Freezing – gentle alternative, makes resin brittle and easy to scrape off.
How often to clean?
With daily use, a thorough cleaning about once a month is sufficient, supplemented by briefly tapping after each use.
Frequent Questions
Why does my grinder still turn stiff after cleaning?
This is usually due to residual moisture or a worn grinder seal – not necessarily contamination.
Can I use every cleaning method for every material?
No. Boiling is only suitable for metal; otherwise, acrylic and wood may warp or be damaged.
More on the topic
You can find the complete step-by-step guide for all methods and materials in the blog.
→ Cleaning your grinder: The ultimate guide for all methods and materials
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