Cleaning and sealing a Black Slate Kitchen floor in Okehampton

I recently visited a client's house in the small town of Okehampton, an area with a lot of heritage. It was first settled by the Saxons, and like many other towns in the South West, grew as a result of the thriving medieval wool trade. The client asked me to take a look at the black Slate tiled floor in her kitchen, which she noticed had gone quite dull in a short period of time. She mentioned that the sealer she had been sold and subsequently applied two years ago had completely gone, even Read more...