[header] How to remove limestone stains [title] Vacuum the limestone. [step] Your vacuum can be utilized to care for your limestone, especially if you can turn off the spinning brush. If you can't turn off the brush, you can still do a quick vacuum of the dust and dirt of the affected area. 
The vacuum removes and dislodges dirt and dust in between cracks of the limestone. [substeps] If you have a limestone table or other surface that isn't flooring, use a handheld vacuum if available.