Pressure Washing

Pressure washing, also known as power washing, involves the use of high-pressure water spray to remove dirt, grime, mold, mildew, and other contaminants from surfaces. This method is particularly effective for hard surfaces like concrete, brick, and asphalt. The equipment used typically consists of a motorized pump that increases the water pressure, allowing it to blast away stubborn stains.

 

Key Features:

- High Pressure: Water is sprayed at high pressure, typically ranging from 1,300 to 4,000 PSI (pounds per square inch), making it very effective for tough surfaces.

- Applications: Commonly used on driveways, sidewalks, decks, patios, and the exterior of buildings.

- Speed: The high-pressure water effectively cleans surfaces quickly, making it a time-efficient option for large areas.

- Potential Risks: The intensity of the pressure can damage delicate surfaces such as wood, painted surfaces, or siding if not used carefully.

 

Soft Washing

Soft washing is a cleaning method that uses a low-pressure water spray (usually below 1,500 PSI) combined with specialized cleaning solutions to safely remove dirt, algae, mold, and other biological contaminants from surfaces. This method is particularly suited for more delicate surfaces that could be damaged by high-pressure washing, such as roofs, siding, and certain types of wood.

 

Key Features:

- Low Pressure: Soft washing relies on a gentle spray, reducing the risk of damage to surfaces while still effectively cleaning them.

- Cleaning Solutions: It often incorporates biodegradable cleaning agents that help break down dirt and kill mold and algae, making it effective for longer-lasting cleanliness.

- Applications: Ideal for roofs, painted surfaces, vinyl siding, and other surfaces that may be sensitive to high pressure.

- Environmentally Friendly: The use of specialized cleaning solutions can be more environmentally friendly, as they target specific contaminants without the need for harsh chemicals.

 

Summary

In summary, pressure washing is best for tough, durable surfaces that can withstand high pressure, while soft washing is designed for more delicate surfaces where high pressure could cause damage. Both methods are effective for cleaning, but they serve different purposes and are best suited for specific applications.