Over reduces the risk of accidentally brushing the wall or cabinet with one's knuckles, potentially transferring grime and germs.[12] Over makes it easier to visually locate and to grasp the loose end.[13] Over gives hotels, cruise ships, office buildings, public places and homeowners with guest bathrooms the option to fold over the last sheet to show that the room has been cleaned.[14] Over is generally the intended direction of viewing for the manufacturer's branding, so patterned toilet paper looks better this way.[15] Under provides a tidier appearance, in that the loose end can be more hidden from view.[16][17] Under reduces the risk that a toddler or a house pet such as a cat will unroll the toilet paper when batting at the roll.[18] Under in a recreational vehicle may reduce unrolling during driving.[19]