Cleaning limestone can be a daunting task, but with a little preparation and know-how, it can be done easily. Here are four tips for cleaning limestone:

  1. Start by wetting the surface of the limestone with water. Use a spray bottle or bucket to fill it up to about an inch below the surface of the stone.
  2. Add a bit of detergent to the water and mix well.
  3. Pour the mixture over the limestone and scrub with a brush or your hands until the surface is clean. Be sure to rinse off all of the soap residue before proceeding.
  4. Allow the limestone to dry completely before using it again ..