Pressure cleaning, also known as pressure washing or power washing, is a highly effective method that uses high-pressure water to remove dirt, grime, mould, mildew, oil, chewing gum, graffiti, and loose paint from various surfaces. Operating typically between 1,000–4,000 PSI, it can use cold or hot water depending on the job, making it suitable for driveways, roofs, house exteriors, decks, pavers, commercial façades, and more. There are two...