Hello Gingive:
I started with a meticulously cleaned PK360 cast aluminum grill yesterday for my pork shoulder butt enduro smoke with charcoal and mesquite. I endured 12 hours, then pulled it all. Meat was marvelous without "mop", without bbq sauce. Today I have a nasty stinky grill.
I'm trying a hopefully faster cleaning technique involving a degreaser and brillo pads and thorough water rinse. Incidentally, methodologies, not just cleaning agents, are tactically intermeshed.
The PK360 is easily detached into two halves, top & bottom, like walnut shells, with simple lift off and turn of a knob. this helps enable access to surfaces, especially the inside of the top, a very awkward area to clean if scrubbed in place.
I'm convinced there are knowledgeable bbq caterers in this forum who are really good at cleaning (they have to pass Health department inspections) who could share their trix. We need a forum section just for cleaning because often, more effort and time are invested in cleaning than cooking.
I also cook a lot indoors (I am a B+ to A- cook for rural cuisine of several varieties, from Provence to Creole to Southwest, including artisan bread) and am able to clean in the kitchen as I work, an impossible feat with long slow smokes on the grill.
Let me know if you acquire trix for more efficient cleaning.