0 0 0 Barbara W Lake Panasoffkee, FL Like Clip 4 Cleaning & Organization Tiling how do you whiten tile grout that is very old. The 1-inch ceramic floor tiles are in good shape, keeping the tile. Displaying 1 of 6 comments See All Comments Nichter's Home Services C... Islesboro, ME hydrogen peroxide better than bleach. it is basically the same thing used by dentists to whiten teeth NOTE: You can drag and drop your photos to reorder them [?] You can select multiple files by holding down the Ctrl key (or Command key on a Mac) and left-clicking on individual files. Each file can be up to 20 MB. or Embed Video Add Required Comment Saving...