Specialized Deep Cleaning Service for Textured Kitchen Tiles

The user is frustrated that their kitchen tiles are not coming clean despite mopping and using a steam mop. While a commenter suggests they might be textured, the user's initial attempts indicate a need for a more powerful or specialized cleaning solution/service for deeply embedded dirt or stains on potentially textured or porous kitchen tiles. A service offering professional deep cleaning, perhaps using industrial-grade equipment or specific cleaning agents for challenging tile types, could address this unmet need.