Pressure washers are used for commercial, industrial and residential purposes to speed up the cleaning process. Because it is highly pressurized, it is effective and reliable in cleaning surfaces with tough grimes and dirt. Depending on the type of setting you may want to use this tool, this is available hot or cold Pressure washers. In purchasing pressure washers make sure that you buy one that is durable, ease of mobility from cleaning different areas and has the power to sustain variety of cleaning tasks.