Hi,

Over the last coupe of years my pool dealer is always telling me that "phosphates are high" and that I need to treat it with products from Natural Chemistry, most often the combination product called PhosFree+Pool Perfect. The products are expensive and I have been saying no, but I thought I would ask here if these products are any good and recommended for use in my salt water pool. I find it kind of peculiar that all of a sudden, two years ago, phosphates became a problem exactly at the same time my pool dealer started carrying these products.