>>4310223>>4310201>clean and clear workspace>chems laid out in order>measuring jugs with spouts to pour into and out of quickly and without spilling>waterproof stopwatch>microwave chems to get them up to temp, water bath to keep somewhat stableWorth remembering too that the first step (the dev) is the only time/temp sensitive one, the other steps, bleach and fix, work "to completion", and the high temp of c-41 is really only to enable all of these processes to happen quickly.
I did my own c-41 for years before I found a reasonably priced dev-only lab, can't recall ever fucking it up, and I re-used the chems well past their claimed capacities.
>I used the kitchen sink though, not a bathtub like a retard 