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One of the most notable innovations in auto car wash equipment is the introduction of touchless car washes. Utilizing high-pressure water jets and specialized cleaning agents, these systems meticulously clean vehicles without any physical contact. This reduces the risk of scratches and swirl marks that can occur with traditional brushes. Touchless systems are particularly appealing to vehicle owners who prioritize maintaining their car's exterior in pristine condition.
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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