I purchased this electric power washer to clean the tire marks off my concrete texture coated driveway. I used simple green soap with this washer to remove tire marks. I also purchased the surface cleaner accessory with this unit. It cleaned my 20' X 20' driveway in less than one hour. I am very happy with this product.
Sure it is larger than my previous pressure washer, this is still a well made smaller pressure washer. Haven't used all the nozzles yet, but the ones I have used work better than my previous washer. Also, very simple to put together.