Westerville is a Franklin and Delaware county suburb of around 38,600 with a charming Uptown district and home to Otterbein University. Housing ranges from historic Uptown homes to subdivisions like Highlands and Cherrington — a real range from aged brick to vinyl siding and concrete drives. Central Ohio’s salt-heavy winters, spring pollen, and humid summers leave those exteriors stained and algae-streaked, which is why regular pressure and soft washing keeps Westerville homes looking their best.

Westerville’s housing largely went up between the 1960s and early 1980s (median year 1982), so most exteriors combine vinyl siding, concrete, and brick veneer. That mix responds extremely well to soft washing, which lifts algae and oxidation without forcing water behind the siding. With roughly 72% of homes owner-occupied, most Westerville residents are investing in property they plan to keep, and a regular wash protects that investment by stopping organic growth before it stains permanently. Whether you’re in Highlands or Cherrington, the local building stock guides the exact technique we use.

With Westerville’s median home value above $374,500, curb appeal carries real weight here — a clean, algae-free exterior protects both the look and the long-term value of a significant asset. For most Westerville homes we recommend a full exterior soft wash once a year — typically late spring after pollen season or early fall before winter salt arrives — with driveways and walkways refreshed as traffic and staining demand. North-facing walls, shaded fences, and anything under tree cover tend to grow algae fastest in Central Ohio’s humidity, so those areas often warrant a mid-season touch-up.