JetHose Pressure Nozzle However, the gap between marketing implication and technical reality is where consumer disappointment most frequently arises. When advertisements show JetHose removing years of embedded moss from concrete or stripping oil stains from a garage floor in seconds, they are setting expectations that the product's hydraulic capabilities simply cannot meet. A standard garden hose operating at municipal water pressure cannot replicate the cleaning performance of a 2,000 PSI electric pressure washer, regardless of how cleverly the nozzle is designed. Consumers who understand this distinction before purchasing are far more likely to be satisfied with their experience.