All ceramic tiles are stain resistant and require very little maintenance. A basic maintenance program would be to dust mop and spot-mop as necessary, then mop with a cloth-mop and neutral cleaner on a regular basis. However, some tiles will have better dirt hiding capabilities than others, and some will be easier to maintain than others.
Tiles with texture and multiple colors will hide dust and dirt better than tiles with smooth, monochromatic colors.
A ceramic tile surface is more slip resistant than almost any other flooring surface. However, be aware that an abrasive surface will require an occasional deep cleaning.
Glazed ceramic tile floor will never need sealing, waxes or coatings of any kind. Some through body porcelain tiles may; check with the porcelain manufacturer to verify requirements.
Tracked in dirt is abrasive and can damage your floor tile. Sweep floor regularly to prevent loose dust & abrasive particles from scratching your floor. Sweep floor with a dust mop or vacuum sweeper (without a beater brush or bar).
Mop floor weekly to maintain appearance using a string or cloth-type mop. Sponge mops can streak your floor and shouldn't be used. Clear water or neutral pH cleaners are recommended for ceramic tile and grout surfaces. Follow manufacturer instructions on cleaning and rinsing for best results.