A wart is bump or raised area on the skin. It is a type of skin problem that spreads from one person to another. The problem is caused by a virus which is transmitted through handshake or touching and scratching the skin. A broken skin is the area through which the virus can get inside the body. The warts on feet are very painful. They can occur in other body parts like chest, wrist and arms. Girls are often affected by facial warts on nose. It is easy to treat warts with the help of home remedies. The top 10 home remedies for facial warts are as follows.