I go winter camping and like to have running water and hot showers and not lug jugs of water around.
So sometimes I'll winterize a few times a winter. My camper has a winterizing kit at the water pump. So when done camping for the weekend. I drain the hot water heater, then take the hose from my winterize kit, stick it in a bucket that has a couple gallons of antifreeze, flip the hot water heater bypass and flip the water pump on pump the pink stuff through all the lines...Then take the left over pink and put it in the traps and tanks and all done. Takes maybe 15 minutes total.
Actually it's snowing where I am at right now and I'm leaving for camping tomorrow.
