In most instances, an external wholesaler works alongside an internal wholesaler. The latter is based in an office while the former spends most of his or her time traveling around and meeting clients.
1 Apply light pressure to avoid pressing the oil deeper into the upholstery. 2  Sprinkle baking soda over the area to absorb the excess olive oil. 3  Leave the baking soda on for 15 minutes, and then remove it by vacuuming. 4  Apply a generous amount of dry cleaning solvent to a clean, white towel.ow proceed as follows: 1  Gently place paper towels over the stained area to absorb any standing olive oil. 2  Sprinkle baking soda over the area to absorb the excess olive oil. 3  Apply a generous amount of dry cleaning solvent to a clean, white towel. 4  If the olive oil stains have been removed, you are finished.
Step 3 â Remove Stains. There is not just one way to remove stains found on sandstone. For organic stains like mold and mildew, use hydrogen peroxide to remove it. For oil, use acetone and for grease stains, mound talc on top of the stain.Each of these methods with the exception of talc, are scrubbed on.tep 1 â Cleaning the Patio. Remove everything that may be sitting on top of the patio. This includes plants, tables, chairs and the grill. The patio should be completely free and clear of anything. Then, sweep off the surface of the patio, to remove loose debris such as dirt, leaves and twigs.