The water pressure upstairs in the bathroom if slowly become a trickle. the water pressure downstairs is just fine. up stairs in the bathroom the tub and sink both have low pressure. Any idea what the problem might be?
I have the same problem. I have been told it is because the old house i live in has galvanized steel pipes. They corrode and the sediment plugs the pipes. I haven’t done anything about this yet so I don’t have a solution for you. I did check and my pipes are galvanized steel.