How do I clean mildew from grout on stone shower floor?
Never use bleach, vinegar or household cleaners because none are safe for stone. Miracle Mira Clean #1 was formulated to do the job without damaging your stone’s surface. It’s safe and easy to use for regular maintenance. For deeper or very stubborn staining, or if the stone has not been regularly maintained, the grout can be deep cleaned by a professional.
