Decatur & Atlanta’s Roof Soft Wash + Exterior Cleaning Pros

• Pricing varies by square footage, surface type, and severity of algae buildup, but most Metro-Atlanta homeowners spend $350–$750 for exterior cleaning. Roofs, oxidized surfaces, and large driveways can be higher.

• You’ll often find companies charge between $0.30-$0.80 per square foot for cleaning most surfaces (according to fixr.com 2025 reports).

• At My Exterior Cleaner, we price transparently, provide exact quotes before we start, and never upsell unnecessary services.

Pressure washing uses high pressure—great for concrete but terrible for siding, roofs, and painted surfaces.

Soft washing uses low pressure + detergents to kill algae instead of blasting it around.

@ My Exterior Cleaner, we specialize exclusively in soft washing for homes and roofs, because it’s safer, longer-lasting, and recommended by shingle manufacturers.

Yes — when it’s done correctly. Our soft wash system runs at about the same pressure as a garden hose, and our solutions are mixed specifically for Georgia’s algae, humidity, and pollen. We protect plants, neutralize runoff, and avoid any method that risks etching, oxidation streaks, or granule loss.

Most standard homes take 60–90 minutes for a full wash. Roofs typically take 1.5–3 hours depending on pitch, access, and staining. Job size, severity of growth, and safety factors influence the timeline, but we move fast without cutting corners.

Yes — like every professional soft wash company, we use sodium hypochlorite (the same base ingredient found in pool chlorine). We dilute, meter, and control it with a industry specific metering system and thoroughly rinse vegetation. Done properly (like we do), it is safe for your property, pets, and landscaping.

High pressure absolutely can damage siding, shutters, screens, wood, roofs, and painted surfaces.

That’s why we don’t use it!
We use controlled soft-wash methods that clean deeper, last longer, and avoid the costly repairs caused by DIY pressure washers.

Georgia’s heat + humidity = algae paradise.

Most homes should be washed every 12–18 months to prevent mold growth, protect paint, and keep insurance carriers satisfied.

Yes — but only soft washing kills the growth at the root, preventing fast regrowth.

Pressure alone only blasts off the surface layer.

Our soft wash mix eliminates mold, mildew, green algae, and black streaks effectively and safely.

Avoid high pressure on:

• Roof shingles

• Vinyl siding

• EIFS/stucco

• Wood siding

• Fences

• Screen enclosures

• Window frames

• Soffits

If it can be dented, etched, stripped, or water-intruded… don’t pressure wash it.

We tailor every job, but typical Georgia settings:

• House wash: 0.5–1% SH

• Roof wash: 3–6% SH

• Concrete pre-treat: 1–2% SH

Ratios vary based on shade, algae type, and surface age. Our custom-built metering/mixing system ensures accuracy.

Yes — our house washes come with a 12-month algae-free guarantee, and roof washes include 2–3 years, depending on shading and growth conditions.

We accept cash, check, debit/credit cards, ACH, digital invoicing is done via our CRM system Jobber (payments processed via Stripe), and commercial accounts can request net terms.

Absolutely. My Exterior Cleaner carries full liability insurance, equipment coverage, and commercial protections for property managers and HOAs.

No — as long as we have access to water spigots, we’ll send before/after photos and invoice electronically.

Light rain doesn’t affect soft washing. Heavy storms may push us back a few hours/day.

Either way, our results aren’t impacted because rain doesn’t dilute the cleaning process.