A sploof is a simple DIY device that helps minimize unwanted odors when smoking cannabis. Whether in a student hall of residence, at home or on the go – a sploof can facilitate discreet consumption. But how does it work and what are its limitations?
How does a sploof work – myth or effective solution?
The idea is simple: the smoke is blown through a filter (usually made of activated carbon or fragrances), which neutralizes unpleasant odours. However:
Not 100% effective: A sploof only partially eliminates odors, especially with strong-smelling varieties.
No substitute for ventilation: room air circulation remains essential.
Materials for a DIY sploof
You need:
An empty kitchen roll or plastic bottle
Activated carbon (e.g. from aquarium filters) or dryer sheets
Rubber band and cling film
Optional: Essential oils for additional fragrance neutralization
Step-by-step instructions for building
Prepare the container: Make holes in the bottom of the roll or bottle.
Fill the filter: Pack in activated charcoal or layers of dryer sheets.
To close: Cover the opening with cling film and secure with a rubber band.
Test: Breathe out through the free end – does the air smell more neutral?
Alternatives and professional tips
Activated carbon filters: Significantly more effective than household materials, but more expensive.
Purchase options: Commercial odor neutralizers like “Smoke Buddy”.
Risks: Moisture can damage the filter in the event of overpressure – replace regularly!
Critical consideration: When is a sploof worthwhile?
Pro: Inexpensive, quick to install, reduces odors in small rooms.
Cons: No complete protection from neighbors or strict controls.