The inherent technical characteristics of these porcelain tiles ensures that they will be relatively easy to maintain and should provide years of enjoyment. Many general purpose cleaners that are readily available are acceptable for use on our tiles. It is important that the cleaner has a non-oil, non-animal fat, non-soap base. These components can leave behind an invisible residue with can trap dirt. It is also important that the tile receive a thorough rinsing with clean water after the cleaning process has been completed. The general cleaning steps for porcelain tile can be summarized as follows: Remove all loose debris from the tile by sweeping with a soft bristle broom or vacuuming. Any spills should be wiped up as quickly as possible. Apply the recommended amount and dilution of the appropriate cleaner to the tile. Allow the cleaner to remain on the tile for short period of time (at least 5 minutes). For unpolished tile, scrub with a nylon pad or soft bristle brush. For more heavily soiled floors a floor machine equipped with a nylon pad or bristle brush may be used. For polished tile, wipe or mop with a nonabrasive mop or cloth. Remove the dirty cleaning solution and water with a wet vacuum or mop. Thoroughly rinse the tile with clean water and remove with a wet vacuum, mop, or towel. It is absolutely essential for all detergent residues to be completely removed from the tile. Any remaining detergent residue can dry on the tile and form... continue reading.