Chasse House Washing: Exterior Cleaning in Southern Maine, Chasse House Washing can be contracted for residential or commercial exterior cleaning needs and your painting and staining projects. Mold and mildew removal house cleaning, wood restoration, roof cleaning, deck cleaning and gutter cleaning. Specializing in Exterior House Cleaning. Safely remove mold and mildew from all surfaces including vinyl siding, painted surfaces, wood, decks, Correct Deck, cement, stone, bricks, etc. Safe and effective pressure washing from the foundation to the gutters.