That's just about as frustrating as all the lime in our water here. Wash the dishes, and in two day's time the tray beneath the drainer is white with lime. I hear that a hot water heater will only last about 7 years from the lime accumulation. Maybe draining it yearly would help.That sounds frustrating!
If you have high iron content, does it turn your white laundry brown? Curious. We lived at a rental for awhile where my laundry... And teeth stained brown. Bleach caused a reaction that made the water turn muddy brown. There was always a sediment in the bottom of the filter pitcher. We bought drinking water then. But I always wondered if it was high iron.