Or storing – for some reserve.
Or simply for hoarding.
Soap likes a cool and dark spot (doen’t have to be the fridge :-).
Temperature fluctuations are the very worst – then the supperfatty oils start to act up…
In the past, people bought and stored candles and soap in large quantities. The older these products get, the harder and more yielding they become.
Since the last three production steps are omitted with these blocks, they are less expensive in relation to the individual soap.
Whenever you need a piece of showering soap: open the cabinet door, pull out a big knife, bang – and your DuschMödeli is ready to go.