Hong Kong rains heavily and continuously in these few weeks, and cause my TV cabinet have a serious mold problem. Last week, when I removed the cabinet away from the wall, the cabinet was full of mold and spread over at the back. So I throughly cleaned it up with water. Today, I discover some mold grows in the front part of my cabinet, and inside the drawer after some inspection; and within my guess, the back also has mold infection.
This site mention that: "One of the biggest problems with molds is that they can colonize a home very easily. Mold spores can become airborne. When they do, they float through the house forming new colonies wherever they land." So, get rid of those mold should be done quickly.
I searched the web for solution to kill the mold, but many told me that mold can't be killed or eliminated and they suggest to keep the enironmental humidity under 50%. At last, the above site advised me clean the infected area by diluted bleach solution (1:50 may be) to stop the mold from growing.