The Arched window rod is not restricted to the dinning rooms,bedrooms and the kitchen, but these rods are also used in the washrooms as well. Now in washrooms there are chances that there is steam generated due to hot water usage. The vapors can then accumulate onto the rod. The water vapors can cause the rod to rust and that is where the problem starts. You need to have the kind of arched window rod that won’t rust specifically when used at the places like the washrooms. In that case you need a stainless steel rod that have a chrome on it.