Pressure cleaning, also known as power washing or high-pressure water spraying, is a process used to clean outdoor surfaces. It involves a garden hose attached to a pump that creates a high-pressure water stream. It is commonly used to clean concrete, patios, brick and wood surfaces. It is an effective and fast way to remove built up dirt, mildew, mold, and other debris that can cause damage if left untreated.
To avoid damage to sensitive surfaces, such as painted wood and fiberglass, it is recommended to use a low-pressure setting and a detergent or cleaning solution. There are many different types of pressure washers available on the market, and it is important to choose one rated for your particular project. The PSI and GPM (gallons per minute) of a pressure washer are the main factors to consider when choosing a model.
Before pressure washing, make sure to thoroughly sweep and brush the surface to be cleaned. It is also a good idea to move or cover plants, outdoor furniture and other items that could get wet or be knocked over by the high-pressure water. You should also cover any exterior electrical outlets or light switches that are in the path of the spray.
When using a pressure washer, it is a good idea to start at least 10 feet away from the surface and work your way closer gradually. The force of the water is enough to strip skin, so it is essential to take your time and follow safety instructions. pressure cleaning