I'm planning to paint the exetrior of my house to get it ready for sale. The old paint is in decent shape, with not much peeling, so the main function of the pressure washing will be to clean the surface, not strip the old paint. In fact, I'll mainly be repainting the faded trim and only touching up the walls.
I was planning to rent a 2,400 psi washer from Home Depot, but am also considering buying a low-end consumer washer for $70-100. For example, there's one on sale at Sears with 1,500 psi (not sure about the GPM rating).
Would something like this be sufficient for my needs, or should I rent the heavy duty one?
Thanks.