I'm wondering if the rotary may be too rough. May just need a lot of pre-spray , agitate with soft deck brush and rinse.
Any one know the easiest way to take out what appears to be a bunch of old blood?. Maybe spray with reducer after the cleaning, dwell and rinse?.
The ropes are going to be the biggest challange. There's 4 of them, covered in a velvet material (red, white, blue and black). Should I be concerned about the rope material bleeding into the material?. I may have just found a reason to go with dry shampoo method.
Albert