Soft Washing

Sunbeam Window Cleaning offers professional soft washing services for homeowners and businesses across Greater Cincinnati and Northern Kentucky. If you've noticed dark streaks on your roof, green or black buildup on your siding, or fuzzy mold on your deck — soft washing is the right solution. It's safer, more effective, and longer-lasting than traditional pressure washing for delicate surfaces.

What is soft washing?

Soft washing is a low-pressure exterior cleaning method that uses specialized, biodegradable chemical solutions to kill and remove mold, algae, mildew, lichen, and bacteria at the source. Unlike pressure washing — which uses high-pressure water to physically blast away surface dirt — soft washing treats the root cause of the buildup and keeps surfaces cleaner for longer. The results typically last 4–6 times longer than pressure washing alone.

Soft washing vs. pressure washing — what's the difference?

• Pressure washing uses high-pressure water (1,500–3,000+ PSI) to blast away surface debris. Best for hard surfaces like concrete, brick, and stone.
• Soft washing uses low pressure (under 500 PSI) with cleaning solutions that break down organic growth chemically. Best for roofs, vinyl siding, wood, stucco, and painted surfaces.

Using high-pressure water on delicate surfaces can strip paint, crack siding, force water behind walls, and void roofing warranties. Soft washing eliminates that risk entirely.

What surfaces does soft washing work on?

• Roofs — removes black streaks (Gloeocapsa Magma algae) and extends roof life
• Vinyl, wood, and stucco siding — deep cleans without warping or stripping
• Gutters — removes tiger striping and oxidation stains on the exterior face
• Composite and wood decking — kills mold and algae without splintering or surface damage
• Fences — cleans wood and vinyl fencing gently and thoroughly

How often should I soft wash my home?

Most Cincinnati homeowners soft wash their exterior surfaces every 1–2 years, depending on the amount of shade, moisture, and tree coverage around the property. Homes with heavy tree coverage or north-facing surfaces tend to develop algae and mildew faster and may need annual treatment.

Why choose Sunbeam for soft washing in Cincinnati?

We're locally owned, fully insured, and use professional-grade, plant-safe solutions that protect your landscaping and the environment. Our soft washing process is gentle on your home and tough on buildup — and every job is backed by our satisfaction guarantee. Call or text Andy at (513) 501-5588 or email SunbeamCincy@gmail.com to schedule your free quote today.