A better idea would be to funnel the "rinse" water into some kind of container from which it could be disposed of in the toilet as opposed to the sink. I can j

A better idea would be to funnel the "rinse" water into some kind of container from which it could be disposed of in the toilet as opposed to the sink. I can just hear my wife saying "not in my [bathroom or, worse, kitchen] sink you're not going to do that!"