Natural stone tiles are perfect for floors that attract dirt. But over time the surface of these tiles can become dull and to refresh stone tiles it's a good idea to give them a really intensive cleaning at least once a year - preferably twice a year - to remove grime build up that everyday cleaning doesn't remove.
For this purpose you will need to use Tile and Floor Care Easy Clean diluted with water to a ratio of 1:10 for heavy dirt.
Mix up and pour into a spray bottle for easy application.
Spray the mixture onto tiles and leave for approximately 5 minutes. You don't want to let it dry. Use a mop and clean water to repeatedly rinse the area until the floor is clean. You will be amazed at the amount of dirt that comes off the tiles!
DIY Tip:
On slate tiles the natural imperfections in the tile always seem to build up a layer of grime that can be easily removed with a quick spray - leave for 5 minutes - and then a light scrub with a scrubbing brush before wiping clean with a mop.
Finish off the floor with a wipe over and freshly scented tile cleaner.