Published at Wednesday, August 01st 2018, 02:53:26 AM by Sally Myers. Shower Curtain. Shower curtains are made of different materials. This will be your next choice in what type of material that you want in your bathroom. The most common choice for inside the shower is a vinyl curtain that easily sheds the water and does not mold. A vinyl shower curtain can be wiped off and cleaned easily as well. The vinyl shower curtains do not require much attention so if you do not want much maintenance then this type of curtain is for you. This is the wisest choice for a liner but you do have the option to use fabric as the outside shower curtain.