Restoring slate tiles on a fire place. Advice and information on tiling and fixing tiles to a variety of surfaces

[w.johncalvert]

I am looking to restore the green slate tiles on my fireplace , they are looking tired and grubby. Do you know of any products which would achieve this?

[tilewize]

HG Extra is an acid based product which should clean your slate up easily used it before on marble and it worked a treat, i bought it from Ceramic Tile Distributors (CTD) but you should find it in all major tile suppliers like Topps Tiles[/quote]