No, you don't have to color stamped concrete, but it will usually look better if you do.When stamped concrete is installed, the installer will apply a release agent to the surface of the concrete before stamping it. This release agent prevents the stamping tools from sticking to the concrete and makes it easier to remove the stamps after imprinting them into the surface. If you don't color stamped concrete, you'll see the original color of the concrete peeking through where the release agent was applied.

No, but it is recommended in order to achieve the best appearance. Coloring stamped concrete enhances the texture and brings out the highlights of the stamping pattern. It also helps to cover any imperfections in the surface of the concrete. There are many different colors and types of stains available, so you can choose one that will match your home's décor.