............OK Harry Potter.
Since my wand is in the shop and I must wash with water and stuff, you are funny.
Bucket = BIG OPENING
Carboy/bb = tiny opening.
Seriously, no faries needed. As long as the opening is big enough to pour a scoop of OxyClean in with hot water that thing will be spotless in no time with no scrubbing. A good rinse after and things are set for the next time. I mean, you can just watch that stuff work, nothing short of amazing.