Pool owners who live in Los Angeles or Miami can splash around all year . But for those who live where winter is on the way , closing is a necessity . The process involves several steps , Mr. White said , some of which may be better left to a professional .

Question: Why is Mr. White referring others to seek professional help ?
Answer: Mr. White believes that pools require expert help to close .None of the above choices .Mr. White believes that professionals can help with home maintenance .Mr. White believes that most people are incompetent .