creosote trap?

[peace]

Is the creosote trap important? There's a case in the book where the person connected the flue to his ceiling, which is what I'm interested in doing. However I surely want to prevent creosote build up.

I thought about making a loop out side with a trap like in the book and then looping back in side and up (in order to keep all gases away from my door and window).

Thanks

[Donkey]

If you're burning all the fuel (which is a rocket stove's best trick), then there shouldn't be a big creosote problem, as it's unburned fuel.
I know of no rocket stove with creosote problems. Ash buildup yes, creosote no.