What a weirdo, washing his man-panties with his towels. 
On a more serious note, I tend to wash all underclothes together in one machine and my towels in another, then throw everything in the same dryer, but that's because the laundry machines in my building are strangely mismatched in size with no explanation offered.

On a more serious note, I tend to wash all underclothes together in one machine and my towels in another, then throw everything in the same dryer, but that's because the laundry machines in my building are strangely mismatched in size with no explanation offered.