"Soft washing a house" means cleaning the exterior of a home using a low-pressure water spray combined with a cleaning solution, typically containing bleach and surfactants, to safely remove organic stains like mold, mildew, algae, and dirt from delicate surfaces like siding, roofs, and windows without causing damage that high-pressure washing could inflict; essentially, it's a gentle cleaning method that prioritizes surface protection over raw power. 

Key points about soft washing:

• Low pressure:

  Unlike traditional pressure washing, soft washing uses significantly lower water pressure to avoid damaging surfaces. 

• Cleaning solution:

  A specially formulated cleaning solution, often including bleach and surfactants, is mixed with water and applied to the surface to effectively kill microorganisms and loosen dirt. 

• Suitable for delicate surfaces:

  This method is ideal for cleaning fragile exterior materials like vinyl siding, wood, roof shingles, and glass doors that could be damaged by high pressure. 

• Benefits:

  Soft washing can improve curb appeal, help maintain property value, and prevent the growth of mold and mildew by thoroughly cleaning hard-to-reach areas.