Softwashing is a method of cleaning and treating the exterior of buildings by using a low-pressure spray and a specialized cleaning solution. The solution is typically made up of a blend of cleaning agents, surfactants, and biocides that are designed to remove dirt, algae, moss, and other types of stains from the surface of the building. The low-pressure spray is used to apply the solution to the surface, allowing it to sit and work for a period of time before being rinsed away. Softwashing is considered a more gentle and eco-friendly alternative to traditional pressure washing, which can cause damage to the building’s surface and surrounding landscape.