Our county where our campground is sent out a letter on Friday to not use the water, we are still waiting the test results that are suppose to be tested today (Monday). I will have to bleach out all lines including the hot water tank when the all clear is given. My question is can I use the winterizing hose in the UDC just don't turn the water heater by pass, turn the pump on and put my bleach and water solution in the hose and start opening up faucets ?? Thank you