Good Question: How Often Should We Wash Our Cars In The Winter?

It's that time of year when we might not even be able to see the real color of our car. With all of the snow we've already had this year comes a lot of salt. So, how often do we need to wash our cars in the winter? WCCO's Heather Brown answers this Good Question (1:59). <br><br><em>WCCO 4 News At 10 – Dec. 23, 2013  </em>