While regular mopping is necessary, it only removes the topmost dirt which might be lying on your tile surface. Even with scrubbing, you won’t be able to dodge all the dirt, grime, and contaminants which might be in your grout crevices. Moreover, you might not even have the right tools, equipment and machinery to carry on the process yourself. You also do not possess the same skills as professionals. Hence, professional tile and grout cleaning is always a better option.