Christina DimartinoChristina DiMartino is a New York City-based writer.RetailDealers Make The CallSpa chemicals that sell and why.September 11, 2003Page 1 of 1Top StoriesPoolsNatural ContoursThis hand-sculpted swimming pool, located in Italy, belongs in an art museum.Business OperationsBattling 'Outsider Syndrome' in the Family BusinessBuilderFrom Pipe Dreams to Pool ParadiseChemistrySpa vs Pool ChemistrySponsored Content5 Things Customers Look for in a Swim Spa