should I use a power washer on my auto
Before I share the steps to clean a car with a pressure washer, here is another reason why you should be using a pressure washer and not a bucket of soap water.Salt laden air up north tends to percolate on the road and eventually forms a layer on your vehicle every winter. Next, with the 25 degree spray tip, start washing the car from the top and working your way to the bottom. 2  Make a few overlapping passes too. 3  Use a PSI setting of 1200 PSI but keep it below 2000 PSI. 4  Excess pressure tends to strip away decals and pin striping.