We have had some stubborn black mold in the floor corner of our shower. Several attempts to get rid of the mold have not made much of a change.<br/><br/>We found this suggestion that sounded like a good idea and many comments said it worked for them:<br/>Moldy Shower Caulk... Fixed! | Structure Tech Home Inspections - Part 1 <br/><br/>We mixed up some and put the solution on our mold today...