This is my first time posting. I'm in the process of setting up a darkroom in a closet in my apartment. The closet has no running water, so I'm trying to figure out the best way to go about doing a wash. My first thought was to just put my prints in a tray in the bathtub, but I'm not sure if that would cause the bathtub to stain. I'm renting, so I really can't leave developer stains in my tub. So, would the chemical residue on the prints leave stains in the tub? If so, what other way could I wash my prints? Any feedback is much appreciated.