If you spend an extended amount of time away from the home, then the water in your faucets is likely to be discolored. The discoloration, however, is not permanent and will likely go away after a while, all on its own. It is typically because of a bit of rust having accumulated in the pipes. If your hot water is discolored, it could indicate a rusty water heater or piping. The water is typically safe to use for cleaning, bathing, and even cooling. However, if the discolored water seems to persist, call Narwhal Plumbing and they will have an expert come over to give it a proper look.