Have galvanized piping as your water service line and or in the interior of your residence? When the zinc where’s out inside the galvanized piping the piping then begins to rust! Do you brush your teeth? Yes you’re brushing your teeth and ingesting rust unless you have a filter on your main however if you don’t keep up with changing the filters it will eventually pass the filter and make it to all your plumbing fixtures. Our recommendation would be to re-pipe your residence and if your water mai