I am planning to convert my pool to salt water this summer. I was talking to a pool maintenance person recently and he recommended a product called "pepper", which is supposed to eliminate some of the corrosive negatives of salt water (if I understood him correctly). Anyone out there knowledgeable about this product and its usefulness? No, I am not referring to the spice and condiment! I googled pepper for pools and did find the product, but not a lot of information about it.