Specifications to consider when comparing pressure washers include pressure, weight and attachments. Pressure washers are versatile and can be used to clean fences, decking, patios, bikes and cars.
Pressure is an important consideration when comparing washers because it is directly related to performance. Pressure is typically measured in bars and is indicated on the unit. Similarly, wattage, which describes the size of the washer's motor, is an important consideration. More watts generally mean better performance.
Weight impacts the practicality and usability of the equipment. Lightweight washers are ideal where portability is a priority. Wheels and hose length are equally important for practicality. A longer hose is necessary for cleaning cars or for use in larger gardens. A lightweight unit is especially useful for people with limited mobility or for areas with a lot of steps.
Attachments should be relevant to the job at hand. It is important to consider the type of cleaning job and the necessary attachments when choosing a pressure washer. Buying a unit with minimal attachments is not a problem as long as accessories are available. Attachments such as patio cleaners help make work easier and perform more thorough cleaning. Popular pressure washer brands include Karcher, Bosch and Nilfisk.