Par4QC shit, the boss calls it bathing. I call it pressure rinsing. 80 psi garden hose and a good nozzle, I have turned the green horse white again. All I really want to do is remove the dirt and manure from the coat. I want to keep most of the natural oils on the horse. When done with that, I turn on the hot water and give a gentle hot rinse. After that they get a cooler, some food, and into the stall with a heat lamp going. 50° isn't any fun when it's windy. To hell with any water when it's 15° out... Not happening...
