if u decide to grind/sand it, do bear in mind that the corner will appear brownish if the tile is not a porcelain tile.

U just need those circular disc grinder machine with coarse and thin sand paper.

other wise, you can always stick those rubber corner guard for the whole stretch for the stairs .

If porcelain tile then your grinding will look fine.

Oh ya, when you are doing the grinding, just use a vacuum cleaner nearby to suck in the dust so that it doesn't fly everywhere, especially the wall.

This post has been edited by SnoWFisH: Feb 7 2011, 06:03 PM

At most will be uneven, won't grind until tile crack or broken lah.

Use sandpaper instead of those diamond grinder disc haha.