Frequently Asked Questions

Soft washing uses low pressure with cleaning solutions to remove organic growth without damaging delicate surfaces like painted siding or stucco. Pressure washing applies higher force suited for durable materials like concrete and brick. The wrong method can strip paint, force water behind siding, or etch softer surfaces.

Black streaks are algae colonies that feed on limestone filler in asphalt shingles. Nebraska's humidity and seasonal temperature swings create ideal growth conditions. The algae retain moisture against shingles, and streaks spread across north-facing or shaded roof sections where surfaces stay damp longer.

Clean gutters in late fall after leaves drop and again in spring after seed pods and flowering debris accumulate. Nebraska's cottonwood, oak, and maple trees produce heavy seasonal debris that clogs downspouts. Blocked gutters overflow during spring rains and freeze in winter, damaging fascia and creating ice dams.

Pressure washing lifts surface oil but doesn't always eliminate stains that have penetrated porous concrete. Commercial degreasers break down petroleum bonds before washing. Older stains embedded below the surface may lighten significantly but not disappear completely without additional treatment or sealing.

Stone restoration removes deep staining, efflorescence, and weathering damage using specialized compounds and techniques beyond surface cleaning. The process restores the stone's natural color and texture, then applies protective treatments. A one-year warranty covers the restoration work, not just the cleaning.

Algae spores land on vinyl and feed on dirt, pollen, and organic residue trapped in the material's texture. Vinyl doesn't absorb moisture, but surface film holds enough water for algae colonies to establish. Fences near irrigation, downspouts, or shaded by trees develop green or black discoloration faster.

Cleaning removes dirt, mildew, and old finish residue that prevent new stain from bonding properly. Surface contaminants cause uneven absorption and premature peeling. The deck must dry completely after cleaning—typically 48 hours in dry weather—before applying stain or sealant.

Streaks form when cleaning solution dries before wiping or when residue remains on glass. Professional methods use purified water, proper squeegee technique, and complete solution removal. Hard water deposits and pollen buildup require treatment before washing to prevent mineral streaks from reappearing.

Most homes benefit from washing every 12 to 18 months depending on tree coverage, proximity to gravel roads, and sun exposure. Properties near agricultural areas accumulate dust faster. South and west-facing walls show dirt and algae growth sooner than shaded elevations.

Low-pressure soft washing with proper solutions removes algae without damaging shingles or dislodging granules. High-pressure methods force water under shingles, strip protective granules, and void manufacturer warranties. Experienced technicians adjust pressure and cleaning agents based on roofing material and age.