No, they used water.
They did not get toilets and sinks in their block buildings (wood not cement blocks). They had to use buckets and get water from an outdoor faucet. Read up more on the camps at the US Holocaust Memorial Museum. I added a link for you.
i love it
They call them sinks.
it sinks
not sure, but how do you activate the maps and the snowmen! you put the bees on the petals to activate the rondabout and put the matching coloured buckets on the snomans heads,the buckets must match the scarfs!
you can get a big bunch of large buckets and put them outside when it rains
well there are gas pumps they put in the cars and gas buckets gas.
buckets
Buckets
It sinks
Sinks to the bottom, very rapidly.