We all decorate and pay a lot of attention to the bathroom. Especially for cleaning. However, generally, the second bathrooms are not paid too much attention. On the other hand, if you do want to decorate your old second bathroom. There are many great ideas to decorate your second bathroom. Gray color for your walls is a great one. Personally, it is my favorite wall color for anywhere. However, when you decorate the color gray with yellow, it is a very modernized and elegant look for a bathroom. You can achieve this without spending too much money for decorating your bathroom.