Upper Arlington is one of Columbus's most architecturally distinguished communities — established homes along tree-canopied streets with brick, stone, and original wood details that have stood for decades. Cleaning them the wrong way can cause irreversible damage. Here's how to do it right.
Why UA Homes Demand a Different Approach
The majority of Upper Arlington's residential stock was built between the 1920s and 1960s — an era of quality brick masonry, painted wood trim, and traditional construction that predates modern vinyl and composite materials. These historic materials are far more vulnerable to high-pressure water damage than the vinyl siding that dominates newer Columbus suburbs. A pressure washer set to residential concrete settings on a UA brick facade can erode 80-year-old mortar joints in minutes — damage that's expensive to repair and impossible to fully reverse.
Brick and Mortar: What You Need to Know
Brick itself is relatively durable under soft washing conditions. The vulnerability is the mortar between bricks, which in older UA homes may be original lime-based mortar that has weathered over decades. High-pressure water can dislodge mortar material, widen hairline cracks, and create water infiltration pathways that lead to interior moisture damage. Soft washing with appropriate chemistry cleans brick surfaces thoroughly without any mechanical impact on mortar integrity. We always inspect mortar condition before cleaning older UA properties.
Pro Tip: Efflorescence — the white mineral deposit you sometimes see on older UA brick — is normal and responds well to soft washing with a light acid rinse. It does NOT require high pressure.
Lane Avenue and Kingsdale: High-Traffic Exterior Deposits
Homes near Upper Arlington's Lane Avenue corridor and Kingsdale area deal with an additional challenge: urban exhaust and particulate deposits from high-traffic commercial zones. Soot, carbon, and rubber tire particulate settle on surfaces near busy streets and create dark gray surface film that differs from biological growth. This inorganic staining requires a different chemical approach than algae and mildew — our crew assesses each surface and applies the appropriate treatment chemistry for the specific contaminant type present.
UA Tree Canopy and Algae Growth
Upper Arlington's famous elm and oak canopy is one of the neighborhood's greatest assets. It's also a primary driver of algae growth on north and west-facing surfaces throughout the community. The canopy creates persistent shade, deposits leaf debris on roofs and gutters, and holds moisture on surfaces well into afternoon — giving algae extended dwell time to establish. Annual roof inspections are particularly important for heavily shaded UA properties, as shingle algae can advance quickly under a full tree canopy.
Painted Wood Trim: Handle With Extreme Care
Many Upper Arlington homes feature original painted wood trim, window sills, porch details, and fascia that have been repainted over decades. These surfaces are vulnerable to paint lifting and wood grain raising under high pressure. Our soft wash approach uses low-pressure application around all painted wood elements, and we always test on an inconspicuous area first when working with older painted surfaces. We've developed specific protocols for UA homes based on years of experience with the neighborhood's construction era.
Maintaining UA Property Values
Upper Arlington real estate commands a premium in the Columbus market — and that premium is directly tied to the neighborhood's maintained appearance. Clean, well-kept exteriors are expected in UA, and homes that show neglected siding, stained driveways, or algae-covered roofs stand out negatively in a community where standards are uniformly high. Regular professional cleaning is simply part of responsible UA homeownership and a direct investment in maintaining your property's market position.
Frequently Asked Questions
Brick homes in UA should only be soft washed — never high-pressure cleaned. Older lime-based mortar in UA's historic homes is vulnerable to erosion from high pressure. Soft washing cleans brick thoroughly with zero mechanical impact on mortar integrity.
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