What do you do once a bar of soap becomes really small?

came hre to say the same. you beat me to it. havent used one this millenium yet i dont think.

but my dear 88 yo grandma gave me one a month ago... so who knows there may come the time I use it again. but for now its in my underwear closet.

i never liked to wash with bars of soaps really, too messy and slippery.