Review the Roof and Property
Confirm material, visible condition, growth, access, drainage, landscaping, sensitive areas, and scope boundaries.
Low-Pressure Roof Cleaning
Soft Wash Roof Cleaning in Metro Atlanta
Soft washing uses a roof-appropriate solution and controlled low-pressure application to address organic staining and growth. Peak reviews the roof material, condition, and surrounding property before recommending a cleaning method.
Soft washing is appropriate for selected roofs. It is not one formula for every material, coating, or condition.
Low-Pressure Application
Treatment-Driven Cleaning
Plant & Runoff Controls
Asphalt shingle before and after
Property preparation
What Soft Washing Is
Let the Treatment Do the Work
A professional soft-wash process applies a roof-appropriate cleaning solution at low pressure. On suitable asphalt shingle roofs, the standard solution may include sodium hypochlorite, water, and surfactants selected for the service.
The treatment targets organic staining and growth while property preparation, active monitoring, runoff planning, and controlled rinsing decisions protect the roof and surrounding surfaces.
- Roof and property review
- Loose-debris removal when required
- Plant and surface protection
- Low-pressure treatment
- Required dwell time
- Cleanup and final review
Six-Step Process
How Peak Soft Washes a Suitable Roof
Remove Loose Debris
Clear accessible loose material when it would interfere with treatment or drainage.
Prepare Plants and Property
Pre-wet and monitor landscaping, plan runoff, protect selected surfaces, and identify downspout concerns.
Apply Low-Pressure Treatment
Use the selected solution and controlled application without relying on aggressive water force.
Allow Dwell Time and Rinse as Required
Allow the selected treatment to dwell and rinse when required by the product guidance, roof material, condition, and site plan.
Clean Up and Review
Complete the agreed cleanup, review the visible result, and explain any remaining gradual moss or lichen release.
Roof Compatibility
Soft Washing Is Not One Formula for Every Roof
Common Residential Application
Cleaning for Suitable Asphalt Shingles
Visible improvement depends on the roof condition and type of growth. Moss and lichen may remain visible after treatment and release gradually.
- Low-pressure treatment
- No aggressive granule blasting
- Roof-condition review
- Manufacturer guidance considered
Asphalt shingle roof example
Finish-Aware Cleaning
Metal Requires Surface and Coating Review
Painted, coated, and bare metal can have different cleaning limits. Oxidation, rust, and coating failure are not removed by standard washing.
- Controlled product selection
- Test area when appropriate
- Surface limitations explained
- Cleaning kept separate from repair
Metal roof example
Specialty Materials
A Custom Review Comes First
Fragility, coatings, natural weathering, access, growth, and result timing may make a standard shingle solution inappropriate.
- Material-specific method
- Limited roof traffic
- Gradual treatments when appropriate
- Roofing issues handled first
Tile roof example
Result Timelines
Not Every Type of Growth Releases at the Same Speed
Black Algae
Visible streaks may improve after treatment. The amount and timing of improvement depend on the roof condition and staining.
Moss
Treatment weakens the growth; remaining material may release gradually with weather exposure.
Lichen
Tightly attached lichen can remain visible after treatment and release gradually. Timing varies with roof condition and weather.
Citra-Shield
Where appropriate, Citra-Shield may be selected as a gradual treatment. Peak explains the expected process and timing for the recommended product.
Moss and lichen may need time to release after treatment. Avoid aggressive scraping that could damage the roof surface.
Keep Services Separate
What Soft Washing Does Not Include
Roof Repairs
Leaks, damaged materials, flashing, fasteners, sealants, and structural concerns require a roofer.
Formal Inspection
Peak performs a cleaning-related visual condition review, not a structural, warranty, or insurance inspection.
Gutter Interiors
Interior gutter and downspout cleaning is separately priced when available.
House Washing
House washing and other exterior services are separate from roof cleaning unless included in the agreed scope.
Coating Restoration
Cleaning does not restore oxidized metal, failed paint, membrane coatings, or original reflectivity.
Outcome Guarantees
Cleaning cannot guarantee insurer, HOA, appraiser, inspector, buyer, or warranty acceptance.
Soft Wash FAQs
What Homeowners Ask Most
Is soft washing the same as pressure washing?
No. Soft washing relies on an appropriate treatment and low-pressure application rather than aggressive water force.
What solution is used?
For suitable shingle roofs, the standard solution may include sodium hypochlorite, water, and roof-appropriate surfactants. Other materials may require another product or process.
Do you rinse the roof?
Rinsing depends on the roof material, selected product, condition, and site. Peak explains whether rinsing is included in the recommended process.
Will the roof look clean immediately?
Black algae may improve quickly. Moss, lichen, and gradual treatment products can take longer to show the final result.
How are plants protected?
The plan may include pre-wetting, active monitoring, runoff management, shielding, selected neutralizing procedures, and post-treatment rinsing.
Do technicians have to walk on the roof?
Crews prefer ladder-line work when practical. Roof access depends on the material, condition, pitch, equipment, and service needs.
Will soft washing void the roof warranty?
Warranty requirements vary by manufacturer and roofing product. Check your warranty terms before scheduling; the cleaning method should account for the material, condition, and manufacturer guidance.
Clean the Roof Without Treating It Like a Driveway
Start with the property address. Peak reviews the roof material, visible staining, access, and surrounding property before confirming the recommended method.
