When I bought my camper the water heater water valves was turned off and the power to the water heater at the water heater, the breaker, and of course the on off switch on the wall. Any way I found out why they had it shut off but my question here is the water coming out of my faucets and toilet was a pinkish redish color and had a odor. I had to flush it for quite a long time to get it clear. Does anyone know what caused this or is it a sanitation chemical? And after the water has become clear is it safe to wash dishes, brush teeth, and even drink?