If you are worried that your tiles have lost their sheen and shine due to heavy use you can turn to Palace Heavy Duty Tile Cleaner for restoring it. This product can also be used for regular maintenance so that the tile or stone surface does not keep accumulating dirt and loose their new look. It has an acid free formula that is capable of removing most kinds of household stains. It is most effective against grime. This is a heavy duty cleaner and will restore your tile to their original appearance.