My stamped concrete drive has lost it sheen. I think by a too vigorous cleaning the wax (?) has been removed at several places. I understand that when they lay it, they seal the surface with some kind of wax; easy to clean etc. Any idea where I can get that wax and if I can just re-apply it or what? Thanks, J.

I doubt very much if wax was applied. there are several good concrete sealers available....try Global house or Homemart, etc.