The answer to 'pressure washing dirty' is that pressure washing is an effective way to clean a variety of outdoor surfaces, including siding, driveways, patios, and decks. Pressure washing uses high-pressure water to remove dirt, grime, and other buildup that can accumulate over time. Common causes of dirty surfaces that need pressure washing include environmental factors like weather, pollution, and organic growth.
Symptoms of needing pressure washing include visible dirt, stains, or discoloration on the surface. Solutions can include renting or purchasing a pressure washer, or hiring a professional pressure washing service. DIY pressure washing is generally suitable for smaller jobs, but for larger areas or tough stains, it's often best to call in a professional who has the right equipment and experience to get the job done efficiently and safely.