Swimming pool areas of all kinds must be safe and clean. Indoor and outdoor swimming pools—whether in hotels, resorts, health clubs and spas, water parks, municipal or school swimming pools, urban high rise building amenities, or in condominium complexes—must meet sanitation guidelines to effectively protect the health of those on the property. At the same time, facilities often want their pool areas to present themselves as stunning works of art, expressive of the style and image of their business or organization.