What''s Causing White Chalky Residue On Stainless Steel ...
The minerals build up on pans when water boils, evaporates, and leaves them behind. If the mineral deposits have "baked on," a normal dishwasher cycle typically won''t be enough to remove them. In fact, if you use a natural dish washing detergent, the residue can actually get worse! How To Get Rid Of White Residues On Stainless Steel Cookware?