MunchMakersGuides
MunchMakersGuides
Isopropylalcohol voor cannabisaccessoires: complete gids
cleaning-maintenanceBeginner

Isopropylalcohol voor cannabisaccessoires: complete gids

7 min readUpdated: 10 dec 2025
Emma Chen

Emma Chen

Glass Specialist

Isopropylalcohol voor cannabisaccessoires: complete gids

Isopropyl alcohol (IPA) is the go-to cleaning solvent for cannabis accessories. It effectively dissolves resin, evaporates cleanly, and is readily available. Whether you're cleaning Glazen pijpen van Munchmakers or your favorite grinder, this guide covers everything from choosing the right concentration to safety considerations.

snel antwoord

Gebruik 91%+ isopropylalcohol met grof zout voor het reinigen van glas- en metalen cannabisaccessoires. Week of schud om hars op te lossen, spoel grondig met water. Nooit op siliconen of plastic gebruiken. Zorg voor goede ventilatie en vermijd vlammen. Hogere concentraties (91-99%) werken sneller dan 70%.


Waarom isopropylalcohol werkt

De chemie:

  • Alcohol lost de lipiden en oliën op in cannabishars
  • verdampt schoon zonder residu
  • Niet giftig bij correct gespoeld
  • Laat geen schadelijke chemicaliën achter

Gecombineerd met zout:

  • Zout werkt als een schurende scrubber
  • Lost niet op in alcohol (in tegenstelling tot water)
  • Bereikt gebieden die u niet fysiek kunt schrobben
  • De combinatie is effectiever dan alleen


De juiste concentratie kiezen

70% isopropylalcohol

Pros:

  • meest algemeen beschikbaar
  • goedkoopste optie
  • Minder ontvlambaar dan hogere concentraties

Cons:

  • Bevat 30% water (verdund reinigingskracht)
  • Vereist langere inweektijden
  • Minder effectief bij zware opbouw

Best for: Light cleaning, maintenance wipes, when higher % isn't available

91% isopropylalcohol

Pros:

  • Uitstekende reinigingskracht
  • Op grote schaal verkrijgbaar bij apotheken
  • Goede balans tussen effectiviteit en veiligheid
  • verdampt relatief snel

Cons:

  • Kosten iets meer dan 70%
  • meer brandbaar

Best for: Most cannabis accessory cleaning - this is the sweet spot

99% isopropylalcohol

Pros:

  • Maximaal reinigingsvermogen
  • Snelste verdamping
  • Minimaal watergehalte

Cons:

  • Moeilijker te vinden
  • meest brandbaar
  • verdampt zo snel dat je meer nodig hebt
  • duurder

Best for: Professional cleaning, extremely heavy buildup, quick jobs


Materiaalcompatibiliteit

Veilig schoon te maken met IPA

Glass:

  • Waterpijpen, pijpen, bubbels
  • Dab rigs
  • Alle glasstukken
  • Geen risico op schade

Metaal (de meeste soorten):

  • Aluminium slijp
  • stalen schermen
  • Titanium nagels
  • messing fittingen

Ceramic:

  • Geglazuurde keramische stukken
  • Keramische kommen en tips

Niet schoonmaken met IPA

Silicone:

  • Siliconen bongs en pijpen
  • Siliconen matten en containers
  • IPA degradeert siliconen in de loop van de tijd
  • Gebruik in plaats daarvan zeep en water

Acryl/kunststof:

  • Acrylpijpen
  • Kunststof slijpmachines
  • Kan scheuren, bewolking veroorzaken
  • Gebruik warm water en afwasmiddel

Rubber:

  • Rubber doorvoertules
  • O-ringen en afdichtingen
  • zal uitdrogen en rubber kraken

Wood:

  • Houten pijpen (onvoltooid)
  • Kan afwerken, zwelling veroorzaken
  • Gebruik gespecialiseerde houtreinigers


Basis reinigingstechniek

Voor glasstukken (pijpen, bongs)

1. Spoel met heet water to loosen surface resin

2. 91% IPA toevoegen to cover dirty areas

3. voeg grof zout toe (2-3 tablespoons)

4. Afdek openingen with hands or stoppers

5. Schud krachtig for 2-5 minutes

6. Week indien nodig (30 min to overnight)

7. grondig spoelen with hot water

Voor metalen stukken (slijpers, schermen)

1. volledig demonteren

2. Plaats in ziplock-tas with IPA

3. Add salt for abrasion

4. Verzegelen en schudden for 2-3 minutes

5. Use brush for stubborn spots

6. Spoel en droog completely

Voor DAB-gereedschap en nagels

1. Verwarm zorgvuldig to loosen concentrates (if safe for material)

2. Veeg af met IPA-doorweekte doek

3. Week hardnekkig residu in IPA

4. Scrape gently if needed

5. Final wipe with clean IPA cloth


Safety Precautions

Ventilation

Critical: Always clean in a well-ventilated area

  • Open windows
  • Use fans
  • Don't clean in enclosed bathrooms
  • IPA fumes can cause headaches and dizziness

Fire Safety

Isopropyl alcohol is highly flammable:

  • Keep away from open flames
  • No smoking while cleaning
  • Don't use near stoves or heaters
  • Turn off pilot lights nearby
  • Let pieces dry completely before use

For comprehensive fire safety guidelines when handling flammable solvents, consult the National Fire Protection Association (NFPA) resources.

Skin and Eye Protection

Recommended:

  • Wear gloves (nitrile or rubber)
  • Avoid prolonged skin contact
  • Keep away from eyes
  • If contact occurs, rinse with water

Proper Disposal

Never pour used IPA down drains:

  • Dissolved resin can clog pipes
  • Not environmentally friendly

Instead:

  • Let evaporate in ventilated area
  • Absorb with paper towels, dispose in trash
  • Contact local waste management for large quantities


Enhancing IPA Cleaning

The Salt Shake Method

Most effective combination:

  • 91%+ IPA
  • Coarse salt (kosher, rock, or epsom)
  • Vigorous shaking

Why it works: Salt provides physical abrasion while alcohol dissolves resin chemically.

Hot Water Pre-Soak

For heavy buildup:

1. Fill with hot (not boiling) water

2. Let sit 10 minutes

3. Drain

4. Immediately add IPA/salt

5. Clean as normal

Why it helps: Heat loosens resin, making it easier for alcohol to dissolve.

Extended Soaking

For neglected pieces:

  • Fill with IPA
  • Add salt
  • Let sit overnight (8+ hours)
  • Shake in morning
  • Repeat if necessary

Pipe Cleaners and Brushes

For percolators and intricate pieces:

  • Soak first
  • Use pipe cleaners for small passages
  • Soft brushes for larger areas
  • Don't use metal brushes on glass


Alternatives to Isopropyl Alcohol

When to Use Alternatives

  • Cleaning silicone or plastic
  • IPA not available
  • Environmental concerns
  • Sensitive to alcohol fumes

Dish Soap and Hot Water

Best for: Silicone, light maintenance cleaning

How: Use warm water with dish soap, scrub with brush

Limitations: Doesn't dissolve heavy resin buildup

White Vinegar

Best for: Light buildup, eco-conscious users

How: Mix with baking soda for fizzing action

Limitations: Less effective than alcohol on resin

Commercial Cleaners

Products like Formula 420, Grunge Off:

Pros:

  • Designed specifically for cannabis accessories
  • Some are reusable
  • Often work faster

Cons:

  • More expensive
  • Still require rinsing
  • May contain harsh chemicals

Acetone (Use Carefully)

Best for: Extreme buildup, last resort

Cautions:

  • More toxic than IPA
  • Damages more materials
  • Requires extremely thorough rinsing
  • Not recommended for regular use


Common Mistakes

Using on wrong materials:

Check compatibility before cleaning silicone, plastic, or rubber.

Insufficient rinsing:

Alcohol residue affects taste and could be harmful. Rinse multiple times.

Cleaning near flames:

Serious fire hazard. Always move away from any ignition source.

Using low concentration for heavy buildup:

70% won't cut through heavy resin efficiently. Use 91%+.

Pouring down drains:

Clogs pipes and isn't eco-friendly. Dispose properly.

Not ventilating:

Fumes accumulate quickly. Always ensure airflow.


Cost Comparison

DIY IPA + Salt Method

  • 91% IPA (16 oz): ~$4
  • Coarse salt (26 oz): ~$3
  • Total: ~$7 for many cleanings
  • Cost per clean: $0.10-0.25

Commercial Cleaners

  • Formula 420 (12 oz): ~$10-15
  • Grunge Off (16 oz): ~$15-20
  • Cost per clean: $1-3

Bottom line: IPA + salt is significantly cheaper and equally effective for most cleaning needs.


Frequently Asked Questions

Can I reuse cleaning alcohol?

For light use, yes—strain and store. But effectiveness decreases as resin accumulates. Replace when it's very dark or takes longer to work.

How long should I soak?

  • Light buildup: 15-30 minutes
  • Moderate: 1-2 hours
  • Heavy: Overnight
  • Very heavy: Multiple overnight soaks

Is the smell harmful?

In well-ventilated areas, brief exposure is generally safe. Prolonged exposure in enclosed spaces can cause headaches and dizziness. Always ventilate.

Can I speed up evaporation?

Yes, with airflow (fan) or gentle warming. But NEVER use heat sources like hairdryers near IPA—fire hazard.


This guide is for educational purposes. Cannabis laws vary by jurisdiction.

Frequently Asked Questions

91% of hoger is ideaal voor het reinigen van cannabishars. 70% werkt, maar vereist langer weken. 99% werkt het snelst, maar verdampt snel. Voor de meeste gebruikers biedt 91% de beste balans tussen effectiviteit en beschikbaarheid.

Related Guides