the soap bars and the mold

I was having a shower, and then I looked on the shelves and there were so many bars of soap that they were pouring off the shelves. Blue ones, green ones, white ones, Dove, Irish Spring, No Name. I didn't like the looks of any of them, except this tiny pink sliver of Dove, but when i picked it up, there was black mold on it and i let it wash down the drain.