Over, to prevent the spread of bacteria by touching the wall. Under is acceptable if you have a cat, who will fuck with the roll.
The toilet paper drags against the wall either way though?
Yes, but the paper is clean, your hands are dirty. If the paper hangs over, you can grab the paper directly. If the paper hangs under you may have to touch the wall to be able to get at the paper.
Over, to prevent the spread of bacteria by touching the wall. Under is acceptable if you have a cat, who will fuck with the roll.
The toilet paper drags against the wall either way though?
Yes, but the paper is clean, your hands are dirty. If the paper hangs over, you can grab the paper directly. If the paper hangs under you may have to touch the wall to be able to get at the paper.
Ahh I see, that makes more sense :)
hands touching the wall