[JRTJH]

Connect your RV to city water, run the faucets until they run clear, fill the fresh water tank, add Clorox (1/4 cup per 10 gallons of water), run each faucet until you smell the Clorox. Let it sit overnight, drain the fresh water tank, connect to city water, flush the lines again. You're set to go. If you still have an "off taste" you can add 1 cup of baking soda to the fresh water tank, let it sit an hour or so, drain and refill and you're good to go. Most people don't need to use the baking soda.