Mold thrives in damp areas with lots of moisture, and grout, being porous, absorbs water, steam, or any soapy residue on your tiles. One way to remove mold stains is by using bleach, but this ...

While bleach might kill surface mold ... Vinegar acts as a natural mold inhibitor, reducing the risk without the harshness of bleach. Regular monthly cleanings are suggested to keep the washing ...

While some have experimented with using chemicals like bleach, odd smells and stubborn ... you can use that setting. This should kill any hidden mold that you may have missed.