Water use in an RV is a necessity, and in addition to THIS PREVIOUS POST about the minimum filter for your RV, sanitizing your freshwater system is also a must. Few things ruin camping more than getting sick from your RV’s water, even if you just wash your hands or shower with it. Here is a detailed “How To” on sanitizing your freshwater system, in proper order: Water heater If you have a tank-type water heater, it’s best to bypass it (close the valves on the back of the water heater, or the red valve on a Nautilus System – or consult your RV owner’s manual). The solution below can…