After installation by a professional tiler the tiles in your home will look stunning. With the correct care and attention you could have many years of trouble free comfort. Best practice regardless of flooring finish (ceramic, wood, stone, carpet or vinyl) is taking your footwear off when you enter your home will make a dramatic impact on keeping your home and floor looking first class (commercial buildings will have a large footwell mat). Tiles can be kept clean by routinely sweeping the floor every day, and place a dirt-catching mat at your external doors, then wiping or mopping down with warm water, remember to change the dirty water often. Should a stubborn stain remain, then a proprietary cleaner could be used - available from your local tile store/merchant*.
*Please refer to the proprietary manufactures cleaning instructions.