Oh, ouch Robert!!!
I'd be happy to come over and finish washing it to your exacting specifications - but perhaps after our monsoonal moisture has passed. No sense in tempting the Gods of Irony.
I washed the Towster last week before we headed to Mt. Laguna (San Diego) for the weekend. It hadn't been washed in many, many months. Yuck! For a lovely neighborhood, we sure have a lot of dirt and birds.
Virginia
PS If we weren't stuck in town - I'd extort those Yosemite reservations out of you somehow.