 Gathers on the porch, will that find other places to go if I steal the top? Well, no, it should run off. It should have a little bit of pitch to it. So it'll bead up, and it's probably got some fall or pitch to it, so the water should run off of that porch. So do the top of the brick and the sides all the way down. The best thing to do is the pressure washer. The water's coming from the bottom, not from the top.