One of the scariest parts of Halloween is the tons of non-biodegradable waste generated by wrappers, decorations and Halloween costumes. Halloween is the second biggest decorating holiday of the year, surpassed only by Christmas. Halloween is also a major retail event that has grown substantially in recent years. In 2005 US, consumers spent approximately $3.29 billion on Halloween. In 2010, even after a deep recession, Americans spent $5.8 billion for the holiday.
