The ceramic tile grout lines in our kitchen, master bath, and guest bath were difficult to clean, plus the grout color seemed to be too light when compared to the tile. Previously used all kinds of methods to clean and reseal the grout over the past few years but was still dissatisfied with the results. Thanks to Angie's List, came across Mr. Grout & Tile, one of whose services is changing grout color. Scheduled an appointment for an estimate. At that time, received a cost estimate, scheduled the date to do the actual work, and picked a new grout color using Tony's guidance and experience. On the work date, he showed up right on time even though the weather turned bad and traffic was delaying travel. The tile and grout was thoroughly cleaned, the grout recolored, and the floors buffed. Tony took care to clean up during each step of the process. The tile looks so much better because with the grout now more closely matching the tile, you now see the floor in total rather than seeing every individual tile when the grout was lighter. The properties in the grout colorant are supposed to make it easier to clean in the future. Very pleased!