Or some such thing.
Seriously - in my bathroom?
I noticed what I thought was some sytrofoam - something like that spray stuff that you squirt and it fills in a hole - sticking up out of the lip of a planter. I couldn't figure out what it was, and likely blamed it on lovin' hubby doing something. I plucked part of it out, couldn't get all of it - it even felt like styrofoam - and threw it in the trash. End of story.
So now my question to you is . . . . . . what are these things and where did they come from? Should I nibble on them? NOT! If I did that, I might be seeing rainbow colored bubbles sittin' in that tub you see peekin' just below the planter. Or worse :-(