What Is Powerwashing a House?
Powerwashing a house uses high-pressure water spray to remove dirt, mold, mildew, and loose paint from exterior surfaces. It is commonly applied to siding, brick, concrete, and decks. The process relies on specialized equipment that adjusts pressure to avoid damage to delicate materials.
Why Homeowners Powerwash Their House
Regular powerwashing helps maintain curb appeal and can extend the life of exterior materials by removing corrosive buildup. It also prepares surfaces for painting or sealing. According to industry guidance, cleaning a house at least once a year can reduce long-term maintenance costs.
Typical Costs and Safety Considerations
Powerwashing costs vary based on house size, surface type, and local labor rates. Hiring a professional reduces the risk of injury or property damage compared to DIY methods. Homeowners should confirm that the service provider uses appropriate pressure settings and eco-friendly cleaning solutions.
For more details on exterior cleaning methods, visit This Old House: How to Power Wash a House.
