Clearview House Washing Service s Clearview House Washing System has developed a low-pressure application for its cleaning solution. The system works for a desired amount of time, which depends on the severity of the job before turning to a neutral state that doesn t harm surrounding vegetation. Clearview s patented system is not sold in stores. Its cleaning solution contains mildacide and algacide, which is nontoxic and environmentally friendly. The company s methods will clean and prevent rotting of wood, which makes it last for years. Clearview House Washing Service is located in Westhampton Beach, N.Y.