Keeping your home clean can be a real chore, especially when it comes to the exterior of your house. Trying to scrub away stubborn dirt, mildew and mold can be challenging. Many people turn to residential pressure washing as a way to get their homes looking their best.

Power or pressure washing uses water jets pressurized up to 100-200 times the air pressure that surrounds us (approximately 1500-3000 pounds per square inch or psi). This helps blast away dirt, grime and even some mold and mildew. While it can be effective on most surfaces, the use of a pressure washer isn’t without its risks.

When it comes to power washing, there are two main types of machines: high-pressure and soft wash. High-pressure washing systems use hot water and can be quite damaging to certain materials such as vinyl sidings. Soft washing is a less harsh cleaning method that utilizes cooler water and has been around for a while now.

When choosing which type of washing machine to use, the nozzle that is attached to the hose will be key. A green tip that produces a 25-degree spray is ideal for all-purpose pressure washing, while a white nozzle that creates a 40-degree spray is best for windows and siding. There are also specialized nozzles designed for delicate types of stucco, such as bottle-dash or rock-dash stucco that should only be washed under the supervision of a professional. residential pressure washing