The Worx Hydroshot is a great tool to use in the winter for a presoak/preblast. I have used Ech2O and Wolfgang Uber for my rinseless washes and the Uber wipes more cleanly. The Ech2O seems to have a little more lubricity but it takes multiple wipes to remove any streaks. I use multiple wash mitts with a rinse bucket and my drying towels tend to stay clean.