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In addition to the PSI, the type of nozzle you use can greatly influence your washing experience. Most pressure washers come with a variety of nozzle tips designed for different cleaning tasks. For vehicle washing, a wide-angle nozzle (often color-coded green or yellow) is perfect, as it creates a broad spray pattern that offers a gentler wash. Avoid using zero-degree nozzles, as these produce a concentrated stream of water that can easily damage the car's exterior.
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1. Type of Machine High pressure car wash machines come in several types, including electric, gas, and diesel-powered versions. Electric machines are generally more affordable and suitable for home use. However, gas and diesel machines, while pricier, provide increased power and versatility, making them ideal for commercial applications.