Concrete stain does more than simply add color. Rather than produce a solid, opaque effect like paint or colored coatings, stains permeate the concrete to infuse it with rich, deep, translucent tones.
Even when treated with the same staining product in the same shade, no two concrete floors will look alike due to factors such as the composition and age of the concrete, surface porosity, texture, and environmental conditions.
The cost of staining your floors will vary considerably depending on the complexity of the stain application, surface prep requirements, the size of the job and the desired sheen.
Additional Resources
For those who would like to see a variety of stencils that can be used to make beautiful designs on any concrete floor: