Black mold is often found in cracks or moist places, and it is simply identified as mold that is black in color. Find out how to remove caulk if black mold has infiltrated the caulk with help from a professional house cleaner in this free video on black mold and housecleaning tips. Expert: Rachel Yatuzis Contact: www.greenkleeninc.com Bio: Rachel Yatuzis is a professional house cleaner in Nashville, Tenn., specializing in using everyday household items for cleaning purposes. Filmmaker: Tim Brown