1 Run water over your dentures to remove food debris and other loose particles. You may want to place a towel on the counter or in the sink or put some water in the sink so the dentures won't break if you drop them.  Handle your dentures carefully. Be sure you don't bend or damage the plastic or the clasps when cleaning.
Chief Operating Officer (COO) A Chief Operating Officer (COO) is the corporate executive who oversees ongoing business operations within the company. The COO reports to the CEO (Chief Executive Officer) and is usually second-in-command within the company. Alternative titles for the COO include Chief Operations Officer, Operations Director and Director of Operations.
COO vs. CEO. The chief operating officer is typically second in command to the chief executive officer. The chief executive officer's role varies from industry to industry; however, his role generally involves big picture responsibilities such as improving the company's systems of creating and delivering products.ecessity of COOs. Not every company has a chief operating officer -- the position may not be necessary, depending on a company's structure. Some companies have a COO who also serves as chairman who heads the board of directors in establishing a company's mission and goals.