Lamp Oil

Lamp Oil is a somewhat uncommon item found in BTD6. It is harder to come by than regular Oil, but it's also more useful. It costs $30 on Easy, $65 on Medium, and $100 on Hard, or it can be dropped from bloons. Lamp Oil is an amber color, and while affecting bloons it will look like Monkey Glue.

Uses
Each blob of Lamp Oil can affect 30 bloons. A bloon caught in a puddle of Lamp Oil will slip and fall back for 10 seconds. During this time, all fire and/or explosive attacks can do triple damage (eg an attack that usually pops one layer can now pop 3). Also, if the Lamp Oil itself is hit with any fire or explosives, it explodes and covers a large radius.

Crafting
Lamp Oil is an Uncommon Item so it can be dropped from some types of bloons (particularly the bloons with immunity to fire or bombs) as well as being purchased. It can also be crafted by using 5 Oil blobs to make 1 Lamp Oil blob, and vise versa. Also, crafting 10 Lamp Oil blobs together can be used to craft a Fire Bomb.