Yellow Gutter Wash Brush suttner gun repair kit an application of FPFO during

an application of FPFO during or after the final rinse will eliminate any remaining pigment or stain in the surface

Perhaps your equipment setup is compact

and for the Jrod Nozzle Kit choose 7GPM SoftWash Option

Will also remove oxidation

Yellow Gutter Wash Brush suttner gun repair kit an application of FPFO duringThis 10 Inch yellow bristle brush is made of Polystyrene, a soft flagged bristle excellent for washing tucks, cars, RV's gutters, and more. Polystyrene is a superior bristle that maintains it's original shape longer Excellent brush for cleaning exterior of gutters of gutter striping. I use my RAP cleaner at 15: 1 for removing the gutter stripes. Put in pump up sprayer and set the nozzle to the misting setting so you get some suds landing on the gutter