You might thing why you need a backsplash in a bathroom. The best answer is to make your bathtub to pop out. The best way to make one is to use tiles that are different from other tiles in the bathroom. If your bathroom walls aren’t covered with tiles then it also will protect them against splashes from the bathtub. You can also make the backslash between a sink and a cabinet or a mirror above it. It will work great there too.