Sticks give a steady, light scent over a longer time. Cones burn shorter and stronger. Backflow cones are made for special burners where the smoke runs downward like a waterfall.
Side by side
| Sticks | Cones | Backflow cones | |
|---|---|---|---|
| Scent strength | Light to medium | Medium to strong | Medium |
| Burn time | Longer | Shorter | Shorter |
| Smoke | Rises in a thin line | More, grows as the cone widens | Flows downward through a hole |
| Ash and mess | Ash line along a tray | Small pile | Oily residue on the burner |
| Holder | Ash catcher or bowl | Heat-proof dish | Backflow burner only |
| Suits | Daily use | A quick, strong scent | Decoration and a calm visual |
Burn times differ between brands, so check the pack.
How backflow burners work
A backflow cone has a hole through its base. Cooler, heavier smoke is drawn down through the hole and spills over the burner. It only works in still air, so close windows near it and keep it out of drafts. Wipe the burner after use; the smoke leaves a sticky film that stains.
Which should you choose?
| If you want | Choose |
|---|---|
| The least smoke | Japanese sticks |
| A strong scent fast | A cone |
| A visual effect | A backflow burner |
| The least cleaning | Sticks in a bowl of ash |
Safety notes for cones
- The base gets hot. Always use a heat-proof dish, never bare wood.
- Place cones on sand or a metal plate inside decorative burners.
- Let the dish cool before you touch it.
Find holders for each type in Incense holders and burners.
Burn incense in a ventilated room, on a heat-proof holder, and never leave it unattended. Take care around children, pets and people with asthma.
Can I burn a normal cone in a backflow burner?
It will burn, but the smoke will rise instead of flowing down.
What about resin?
Resin is burned on charcoal. See How to burn resin incense.