Stealth Gutter Wash is a gutter cleaning and oxidation removal solution designed for professional soft washing, formulated to remove black streaks (“tiger stripes”) caused by electrostatic bonding on aluminum gutters.
This product targets oxidation staining at the source, breaking down the bonded carbon and environmental residue that standard soaps and sodium hypochlorite cannot remove. It is typically applied manually or through a soft wash setup depending on severity and control required.
For contractors, this is a high-margin add-on service that increases ticket size without additional equipment investment.
What causes black streaks on gutters?
Black streaks, commonly called “tiger stripes,” are caused by oxidation combined with electrostatic bonding. As water runs down the roof, it carries dirt and carbon-based residue that bonds to the oxidized aluminum surface, creating stains that standard cleaning solutions cannot remove.
Why doesn’t house wash remove gutter oxidation?
House wash solutions are designed to remove organic growth like mold and mildew. Gutter oxidation is non-organic, so it requires a dedicated oxidation remover like Stealth Gutter Wash to break the bond and fully restore the surface.
Can you use this with a soft wash system?
Yes. Stealth Gutter Wash can be integrated into a soft wash workflow as a targeted step after house washing. It is typically applied separately for controlled coverage and consistent results.
Removes Gutter “Tiger Stripes” (Oxidation Stains)
Breaks down electrostatic bonding that causes black streaking on aluminum gutters. Standard house wash mixes do not remove this.
Designed for Soft Wash Workflows
Integrates into soft washing services as a dedicated step after house washing or as a standalone service.
High-Value Add-On Service for Contractors
Allows upselling gutter restoration separately from standard exterior cleaning, increasing job profitability.
Targets Oxidation Without Aggressive Pressure
Eliminates the need for high-pressure cleaning that can damage gutters or surrounding surfaces.
Flexible Application Methods
Can be applied using:
- Brush-on application for precision
- Pump sprayer or soft wash system (controlled downstreaming)
Compatible with Full Exterior Cleaning Systems
Commonly used alongside:
- Soft wash systems (12V or gas)
- Surfactants (e.g., Lemon Blast)
- Dedicated rinse setups
Stealth Gutter Wash Cleaner | Specifications
| Specification | Details |
| Brand | Stealth |
| Part Number | SC-GW-1 |
| Product Type | Oxidation Remover (Gutter Cleaner) |
| Stain Type | Electrostatic oxidation staining ("tiger stripes") |
| Application Method | Brush-on, pump sprayer, or controlled downstream application |
| Compatible Systems | 12V Soft Wash Systems, Gas Soft Wash Systems |
| Target Surface | Aluminum gutters (painted and bare) |
| Workflow Integration | Post-house wash oxidation removal step |
| Use Case | Residential, commercial, and exterior cleaning contractors |
| Size | 1-Gallon Jug |
| Other Available Sizes | Case of Four, Variety Pack |
| Color | Green |
| Odor | Odorless |
| pH | 12-13 |
| State | Liquid |
| Dilution | 1:15 Light Duty, 1:10 Medium Duty, 1:5 Heavy Duty |
| DOT | Not Regulated by DOT |
| Application Instructions | Spray on and rinse or agitate with a soft brush for tough soils |
Gutter Oxidation (Tiger Stripes): Cause and Removal Process
Black streaks on gutters are the result of oxidation combined with electrostatic bonding. As water runs off the roof, it carries dirt, asphalt residue, and carbon-based particles that bond to the oxidized aluminum surface.
This creates visible streaking that cannot be removed with standard soaps or sodium hypochlorite-based house wash solutions.
Why Standard House Wash Does Not Remove Oxidation
House wash mixtures are designed to eliminate organic growth such as mold, algae, and mildew. These are biological contaminants.
Oxidation staining is non-organic and requires a specialized cleaner to break the bond between the residue and the aluminum surface.
How to Apply Stealth Gutter Wash
Stealth Gutter Wash is most commonly applied using a brush for direct agitation on affected areas.
For larger jobs, it can be applied using:
- Pump sprayers
- Controlled soft wash systems
Manual application is typically preferred for precision and to avoid over-application on surrounding surfaces.
Using Stealth Gutter Wash in a Soft Wash Workflow
Stealth Gutter Wash is not a replacement for house wash—it is a targeted step within a full exterior cleaning process.
Typical workflow:
- Apply house wash (SH + surfactant)
- Rinse surfaces
- Apply Stealth Gutter Wash to gutters
- Light agitation if needed
- Final rinse
This process ensures both organic growth and oxidation staining are fully removed.
Where Gutter Cleaning Fits in Your Service Offering
Gutter oxidation removal is typically sold as a separate service from standard house washing.
Because it requires additional time and a dedicated product, contractors commonly treat this as a premium add-on that increases total job value without requiring new equipment.
