
Ako vyčistiť mlynček na kov: Kompletná príručka pre hlboké čistenie
Ako vyčistiť mlynček na kov: Kompletná príručka pre hlboké čistenie
Čistý mlynček sa lepšie mle, vydrží dlhšie a zabráni plytvaniu kief uviaznutým v nahromadení živice. Táto príručka učí metódy rýchleho čistenia a hĺbkového čistenia kovových mlynčekov na kanabis pomocou techník zmrazovania a izopropylalkoholu.
Rýchla odpoveď
Na hĺbkové čistenie mlynčeka na hĺbku: rozoberte všetky kusy a uložte si kief, zmrazte na 20-30 minút, aby živica bola krehká, kefujte a vyklepte mrazené kúsky, namočte do 90%+ izopropylalkoholu na 20-30 minút, vydrhnite štetcom pod horúcou vodou, úplne vysušte, znova namočte. Čistite každé 2-4 týždne pre denných používateľov.
Prečo čistiť mlynček?
Výhody pravidelného čistenia:
- Hladšie mletie (menší odpor)
- Lepšia konzistencia ml
- Zabraňuje odpadu z kanabisu (zaseknutý v živici)
- predlžuje životnosť mlynčeka
- Udržuje obrazovku kief nevypchatú
- Vlákna sa ľahšie otáčajú
- vyzerá a funguje ako nový
bez čistenia:
- Brúsenie sa stáva náročný
- Zuby sa zaseknú
- upchatie obrazovky (bez zbierky kief)
- Vlákna sa lepia a prúžk
- nakoniec sa úplne zmocní
Ako často čistiť
Rýchle čistenie štetcom:
- Po každých 5-10 použitiach
- trvá 2 minúty
- Zabraňuje silnému hromadeniu
Hlboké čistenie (zmrazenie + alkohol):
- Denní používatelia: každé 2-4 týždne
- Týždenní používa: každé 2-3 mesiace
- Príležitostní používatelia: Každých 4-6 mesiacov
Znak IT potrebuje čistenie: Keď sa otáčanie stáva obtiažnym alebo obrazovka vyzerá upchatá
Čo potrebujete
Na základné čistenie:
- zubná kefka alebo tuhá kefka
- špáradlo alebo poker
- papierové utierky
Na hĺbkové čistenie:
- 90%+ izopropylalkohol
- nádoba alebo nádoba (sklo)
- mraziace vaky
- Brush
- Hot water
- Towels
Optional:
- Q-Tipy pre podrobnú prácu
- Čističe rúr pre vlákna
Krok za krokom: metóda hĺbkového čistenia
Krok 1: Úplne rozobrať
Rozoberte každý kus:
- vrchná brúsna komora
- spodná komora (ak je 3 alebo 4-dielna)
- obrazovka (ak je prítomná)
- Kief Catcher (ak je 4-dielny)
Položte všetky kusy - easier to track and clean individually
Krok 2: Najprv si uložte kief
Kritický krok:
- Opatrne zoškrabte kief z komory Catcher
- Uložte do samostatného kontajnera
- Nestrácajte silné trichómy!
Použite kief škrabku that came with grinder or small spoon
Krok 3: Zmrazte na 20-30 minút
Prečo funguje mrazenie:
- Studenie robí živicu krehkou (nie lepkavou)
- Kusy sa ľahko odlomia
- Znižuje potrebné čistenie
How:
- Vložte všetky kúsky mlynčeka do mraziaceho vrecka
- Zmrazte 20-30 minút (nie dlhšie - zbytočné)
- kvet kanabisu môže zostať pri izbovej teplote
Krok 4: Natrite a vyklepte mrazenú živicu
Ihneď vyberte z mrazničky:
Brushing:
- Na zuby použite tuhú zubnú kefku
- krovinaté komory
- Jemne potrite obrazovku (nepoškodzujte)
Tapping:
- Klepnite na kusy cez odpad/papier
- vypadnú kúsky mrazenej živice
- Oveľa jednoduchšie ako škrabanie lepkavej živice
Tým sa odstráni 60-70% nahromadenia without solvents
Krok 5: Namočenie izopropylalkoholu
Výber alkoholu:
- 90-99% izopropyl: najlepšie, najrýchlejšie
- 70%: funguje, ale pomalšie
- Below 70%: nepoužívajte (príliš veľa vody)
Soaking:
1. Vložte všetky kusy do nádoby/kontajnera
2. Úplne zakryte izopropylalkoholom
3. Namočte minimálne 20-30 minút
4. Tvrdohlavý nános: namočte 1-2 hodiny
ČO SA STA: Alkohol rozpúšťa živicové/THC zvyšky
Krok 6: Vydrhnite pod horúcou vodou
Po namáčaní:
1. Odstráňte kúsky z alkoholu
2. Každý kus vydrhnite štetcom pod horúcou tečúcou vodou
3. Venujte pozornosť:
- Between teeth
- Threads
- Screen holes
- Corners and crevices
Živica by sa mala ľahko opláchnuť after alcohol soak
Step 7: Dry Completely
CRITICAL - must be 100% dry:
Drying options:
- Towel dry thoroughly
- Air dry for 30 minutes
- Use hair dryer on low (careful - hot metal)
Why complete drying matters:
- Moisture + cheap metal = rust
- Alcohol residue tastes bad
- Wet grinder gums up immediately
Step 8: Reassemble
Once fully dry:
- Put grinder back together
- Should turn smoothly
- Looks brand new
- Grinds like new
Test: Load small amount and grind - should be effortless
Quick Cleaning Method (5 Minutes)
When you don't have time for deep clean:
1. Disassemble grinder
2. Brush out loose material with toothbrush
3. Use toothpick for stuck bits
4. Wipe down with damp cloth
5. Dry and reassemble
This maintains grinder between deep cleans
Alternative Method: Boiling Water
For food-safe grinders only (quality metal):
1. Boil water in pot
2. Drop grinder pieces in (5-10 minutes)
3. Remove and brush under cold water
4. Dry thoroughly
Pros: No chemicals, effective
Cons: Can damage cheap grinders, hot to handle, can strip anodization
Screen Cleaning (4-Piece Grinders)
The screen clogs first:
Prevention:
- Brush screen after every few grinds
- Tap grinder to knock kief through
- Don't press cannabis into screen
Deep clean clogged screen:
1. Freeze grinder
2. Brush frozen screen vigorously
3. Use toothpick for stubborn holes
4. Alcohol soak if still clogged
Nuclear option: Replace screen (some grinders have replaceable screens)
Common Cleaning Mistakes
Mistake: Using Water Only
Problem: Water doesn't dissolve resin (oil-based)
Solution: Must use alcohol or boiling water. Cold/warm water just makes mess.
Mistake: Not Drying Completely
Problem: Rust, immediate re-gunking
Solution: Dry thoroughly, let air dry extra 15 minutes to be safe
Mistake: Losing Kief Down Drain
Problem: Rinsing kief away while cleaning
Solution: Save kief FIRST before any cleaning
Mistake: Using Soap
Problem: Soap residue tastes terrible, hard to rinse completely
Solution: Alcohol only (or boiling water). Never use soap.
Maintenance Tips
Tip 1: Don't Over-Pack
Grinding too much at once = faster buildup
Tip 2: Brush After Every 5-10 Grinds
2-minute maintenance prevents heavy buildup
Tip 3: Store Empty
Don't leave ground flower in grinder overnight - creates sticky mess
Tip 4: Quality Matters
Good grinders (Santa Cruz, Space Case) have anodized finishes that resist sticking
Tip 5: Coin Trick
Add small coin to collection chamber - knocks kief through screen during use
What About the Resin?
Grinder resin contains:
- THC (yes)
- Plant material
- Metal particles
- Dust and debris
Should you save it?
Arguments for:
- Contains THC
- Can be smoked in desperate times
- Some people collect it
Arguments against:
- Contains metal particles (unhealthy)
- Harsh, tastes bad
- Kief from kief catcher is way better
- Not worth health risk
Recommendation: Discard resin, save kief
Cleaning Different Grinder Materials
Aluminum Grinders (Most Common):
Safe methods:
- Freezing ✅
- Isopropyl alcohol ✅
- Boiling water ✅ (quality ones)
- Brushing ✅
Avoid: Steel wool (scratches), harsh chemicals
Titanium Grinders:
Very durable - all methods safe
Anodized Grinders:
Be gentle:
- Avoid abrasives (scratches protective coating)
- Boiling can strip anodization
- Stick to freezing + alcohol
Troubleshooting
Problem: Threads Stripped/Cross-Threaded
Cause: Forcing grinder when dirty/misaligned
Fix: Clean threads thoroughly with brush, align carefully when reassembling
Problem: Screen Permanently Clogged
Cause: Years of buildup, poor quality screen
Solution:
- Extended alcohol soak (overnight)
- Ultrasonic cleaner (if available)
- Replace screen
- Buy new grinder
Problem: Grinder Still Sticky After Cleaning
Causes:
- Didn't dry completely (alcohol residue)
- Low-quality alcohol (too much water)
- Cheap grinder (poor coating)
Solution: Re-clean with 90%+ alcohol, dry longer, consider upgrade
How to Clean Specific Grinder Parts
Teeth:
Most important - where grinding happens
- Brush between every tooth
- Use toothpick for crevices
- Alcohol soak crucial
Threads:
Easy to neglect, critical for function
- Brush threads carefully
- Use Q-tip for deep threads
- Clean buildup causes seizing
Screen:
Most delicate part
- Brush gently (don't damage holes)
- Alcohol soak helps most
- Careful with toothpick (don't tear screen)
Kief Catcher:
Easiest to clean (smooth chamber)
- Save kief first!
- Simple wipe usually enough
- Alcohol for stuck-on kief
This guide is for educational purposes. Cannabis laws vary by jurisdiction.
Step 1: Disassemble completely
Take apart all pieces - top, bottom, screen (if 4-piece), kief catcher. Separate every component for thorough cleaning.
Step 2: Save your kief
Carefully collect and save any kief from catcher chamber before cleaning. Don't waste potent trichomes down the drain!
Step 3: Freeze for 20 minutes
Place all grinder pieces in freezer for 20-30 minutes. Cold makes resin brittle and easier to remove.
Step 4: Brush and tap
Remove from freezer. Use toothbrush or stiff brush to scrub teeth and chambers. Tap pieces to knock out frozen resin chunks.
Step 5: Isopropyl alcohol soak
Submerge all pieces in 90%+ isopropyl alcohol. Let soak 20-30 minutes. Stubborn buildup may need 1-2 hours.
Step 6: Scrub and rinse
Remove from alcohol. Scrub with brush under hot water. All resin should come off easily now. Clean screen carefully.
Step 7: Dry completely
Dry all pieces thoroughly with towel or air dry. Any moisture will cause rust on cheaper grinders. Must be 100% dry.
Step 8: Reassemble
Put grinder back together once fully dry. Should turn smoothly and look brand new.
Frequently Asked Questions
Light cleaning (brush) after every few uses. Deep cleaning (alcohol soak) every 2-4 weeks for daily users, every 2-3 months for occasional users. When grinder gets sticky or hard to turn, it needs cleaning.
Related Guides

2-Piece vs 4-Piece Grinders: Complete Comparison Guide 2026
Compare 2-piece, 3-piece, and 4-piece cannabis grinders. Learn differences in kief collection, price, portability, and which grinder type is best for your needs.

Best Budget Grinders Under $20: Complete Buying Guide
Find the best budget grinders under $20 that actually work. Chromium Crusher, Golden Gate, and more - quality grinding without breaking the bank.

Best Grinders for Beginners 2026: Top Picks Under $40
Find the perfect first grinder with our beginner buying guide. Compare top-rated grinders under $40 with size, material, and feature recommendations for new cannabis users.