Gutter Butter – Oxidation Cleaner
Available in stock (12)
- Free Shipping on Orders $149+
- Order by 2pm Pacific, Mon–Thu, and it ships same day. Flat-rate shipping: $8.95 under $50, $12.95 under $149
- FREE local pickup at Oregon City shop
Gutter Butter is a concentrated, biodegradable exterior cleaner designed to remove oxidation, streaking, and buildup from gutters, vinyl siding, metal roofs, and other exterior surfaces. Safe for pressure washer pumps and low-pressure application.
Ideal for professional and residential exterior cleaning.
Key Benefits
- Removes oxidation and gutter streaks
- Biodegradable, concentrated formula
- Safe for pressure washer pumps
- Works on gutters, siding, and metal roofs
- Professional-grade exterior cleaner
Application & Use
Dilute as needed and apply with a low-pressure sprayer. Light brushing may be required. Rinse thoroughly with water. Do not allow product to dry on surface.
Dilution Guidelines
- Gutter Brightening: 10:1 (17 oz per gallon)
- Vinyl Siding: Start at 24 oz per gallon
- Metal Roofs: Start at 24 oz per gallon
Important Safety Notes
- Use only above 50°F
- Do not use on polished aluminum
- Stucco/Dryvit may discolor—test first
- Wear gloves and eye protection
- Ground shipping only
About Expert Power Wash
Expert Power Wash is a family-owned pressure washing equipment shop in Oregon City, OR, run by Tim and Kristina. Before we built equipment, we ran our own pressure washing business for more than ten years — so the parts and chemicals on our shelves are the ones we trust on real jobs.
Our storefront stocks thousands of parts, chemicals and supplies, most in-stock orders ship the same day, and when you call 503-403-6185 you talk to people who have run this gear.
Shipping & Pickup
Orders placed by 2pm Pacific, Monday–Thursday, ship the same day from Oregon City, OR. Orders placed after 2pm on Thursday, or Friday through Sunday, ship the following Monday. Flat-rate shipping is $8.95 on orders under $50 and $12.95 on orders from $50 to $148.99. Orders of $149 or more ship free within the lower 48 states — some large items have their own shipping rate, shown at checkout.
FREE local pickup at our Oregon City shop, Monday–Thursday 8am–4pm.
Returns
Unused items in their original packaging can be returned within 30 days of delivery. A 20% restocking fee applies, and some items — like chemicals and cut-to-length hose — can't be returned. See our Return Policy for details.
