I have a stone tea table (one of those large-ish black stone trays with drainage holes drilled into the center, with a slightly rough textured surface) and I'm not sure what care and maintenance it needs over time, if any. I pour hot water over it after each use and lightly dry it with a cloth. Beyond this, that's it.
Those of you out there who use similar tea trays, what do you do? Should I apply oil to the surface from time to time or just leave it be?
Thanks!