True I forgot hairs, maybe I had very short ones at the time. So my comment was for everything else, when I meant top to bottom, I meant scrubbing and washing everything damn clean, not just a quick job.

A bit related too, if you're homeless, cut your hairs. You won't look homeless and you'll need less water :)

Possibly spongebaths and a buzzcut could make that work. But it's quite a goal to work towards. Taking a shower with a closed drain (if you have tub/shower) suggests I'd need a lot more.

Showering is an incredibly wasteful form of bathing, most of the water just goes down the drain doing absolutely nothing.

This is why I used a Glass

Sponges and low standards or 1 gallon glasses