Firemaking is on of the most useless skills in RuneScape, but pretty handy to cook your RuneScape lunch on. And if you train it good, you are able to light other things then only wood.
Items needed: Your best friend with firemaking is your tinderbox!
Tinderboxes can be purchased for 1gp at every general store and it is a monster drop of imps.
Now a list of surten things you can burn down till only ash is left!!!
Picture-Name-Level needed

Normal logs-1

Oak logs-15

Willow logs-30

Teak logs-35*

Maple logs- 45

Mahogany-50*

Yew logs-60

Magic logs-75*
*= Members only
How to burn logs
Use tinderbox on desired log
Now here is a list of things you can only light. For dark areas such as some of the undergrounds.
!!!These are all members only!!!
Picture-Name-Level needed

Black candle-1

Candle-1

Torch-1

Black candle Latern-4

Candle Latern-4

Oil Lamp-12

Oil Latern-26

Bullseye Letern-49

Cave Goblin Mining Helmet-65
How to light Lamps and Laterns
Use tinderbox on Lamps or Laterns
Pyremaking
If you want to burn shades in Mort'ton, you also need a tinderbox and sacred oil... Here is a list of items required to burn shades.
!!!These are all members only!!!
Log-doses of sacred oil-shades-level needed
regular-2-Loar-5
oak-2-Loar-15
willow-3-Loar, Phrin-30
maple-3-Loar, Phrin, Riyl-50
yew-4-Loar, Phrin, Riyl, Asyn-65
magic-4-Loar, Phrin, Riyl, Asyn, Fiyr-80
Level of the shades:
Loar lvl 40
Phrin lvl 60
Riyl lvl 80
Asyn lvl 100
Fiyr lvl 120
How to burn a shade
Get a shade remain then go to a funeral pyre (located around mort'ton) place the logs that are treated with sacred oil place the shade and use a tinderbox on it