Cleaning at a food manufacturing plant in Buffalo, NY. This cereal production facility creates a large amount of grain waste and debris which starts to stick on the side of their building. The challenges presented here are the constant exhaust vents and steam blowing from the facility. The previous method used to clean was traditional use of scaffolding and high pressure cleaning which caused a lot of permanent damage to the structure exterior and behind the brick walls, with our soft washing drone technology we managed to turn a job that would take weeks and costs tens of thousands possibly hundreds down to a handful of days at a significant safety and cost reduction.