Unique bathroom wall clocks can be hanged onto the walls using different wall hanging techniques. The hanging technique can make a clock look even more attractive. There are different kinds of wall mounting techniques used depending upon the type of the wall. If the wall is made up of wood then it lot easier to hang the clock. The concrete walls are also used in order to hang the clocks. In that case there are some specific tools used to drill a hole into the wall. Most of the time, there are hooks used to mount unique bathroom wall clocks.