This is really rather disgusting, I know most of my watchers probably don't want to see this. My family certainly doesn't. Hence the mature content warning. It's not really ideologically sensitive, but that's the closest option to "EW GROSS GET THAT SH*T OUTTA MA FACE!!!"
I was cleaning out the bathroom sink (with a toothbrush, because I think it works great), pulling this black stuff that I think is mold out of the drain. It has been a couple weeks since I last did this, and boy does this disgusting stuff build up quick. I can only reach about five inches down the drain before I risk dropping the toothbrush and losing it, so there's probably a lot more down there.
This picture shows an interesting shape the mold happened to take when I tapped the brush onto the sink bowl, it looks kinda like a revolver to me.
No, the toothbrush I used for cleaning the sink is not the one I use to brush my teeth.