I like to use tee tree oil to clean mold in the bathroom. In a 1 quart spray bottle, fill almost 3/4 full and add 30 to 40 drops of tee tree oil and about 1 to 2 tablespoons of liquid dish detergent. I like to use Liquid Dawn. Spray the area that has the mold. Then wait 5 to 10 minutes and wipe with wet cloth and rinse. Can be repeated if mold is not removed the first time.