Our house washing services are tailored for Halifax’s unique coastal climate and are designed to address algae, mold, mildew, black streaks, and general dirt accumulation on exterior siding.
House washing and exterior siding cleaning in Halifax, NS
Professional low pressure cleaning for vinyl, cedar, and brick homes.
We use a specialized soft wash process to remove salt air oxidation, green algae, and winter grime from your siding without the risk of high-pressure damage. Our licensed, insured, and BBB-accredited team focuses on the specific needs of Halifax properties facing Atlantic weather.
Why siding gets algae, mold, and black streaks in Halifax
Homes in Halifax and nearby HRM communities, including Bedford, Fall River, Hammonds Plains, and Timberlea, are prone to algae, mildew, and black streaks due to the region’s coastal climate and abundant moisture. Frequent rainfall, humidity, and morning fog create consistently damp conditions, while shaded walls and tree-covered areas allow moisture to linger on siding longer. North-facing walls are especially susceptible, as they receive less direct sunlight, which slows drying after rain.
These same damp, shaded conditions that encourage growth on siding can also affect other exterior surfaces, including roofs, decks, patios, fences, and walkways. Moisture and limited sunlight create ideal conditions for algae, mildew, and black streaks, which is why professional soft wash cleaning helps protect and restore your home’s exterior.
Before and after aluminum siding cleaning in Halifax's South End
Before and after brick cleaning.
What our house wash includes
Every home is different, but most projects include:
- Siding washing (vinyl, wood, composite, painted surfaces), trim washing (corners, accents, window and door trim)
- Soffits and fascia cleaning
- Exterior gutter brightening (optional add-on)
- Spot treatment for algae, mold, and mildew staining where needed
Want everything to match? Bundle house washing with roof cleaning, gutter cleaning, and window cleaning in one visit and save with a property care package.
Before and after cedar shingle restoration in Chester, NS.
What surfaces we can safely clean
We commonly wash:
- Vinyl Siding: Safe removal of “Halifax green” algae and environmental oxidation.
- Cedar Shingles & Shakes: Gentle restoration for both sawn shingles and hand-split shakes, bringing back the natural wood tone.
- Clapboard & Lap Siding: Meticulous cleaning for horizontal wood planks in all profiles.
- Board & Batten: Specialized care for vertical wood siding and traditional farmhouse styles.
- Composite & Engineered Wood: Specialized low-pressure treatment for modern materials like Maibec, CanExel, and fiber cement.
- Brick & Masonry: Deep cleaning for brick, stone, and mortar without the risk of etching or damage.
- Stucco & Fine Finishes: Careful, case-by-case assessment for delicate or painted specialty surfaces.
- Trim & Accents: Soffits, fascia, window casings, and gutter exteriors.
Our house wash process
- Pre-inspection: We assess your home’s exterior, noting siding condition, algae, mildew, black streaks, and dirt buildup. Photos are taken so you can see exactly what we’ll address.
- Property protection: We confirm that outdoor furniture, valuables, and potential hazards are safely cleared. Plants, shrubs, and landscaping are carefully protected using our eco-friendly protocols.
- Application: Using a low-pressure soft wash tailored to your siding and exterior surfaces, we safely remove algae, mildew, black streaks, and grime without damaging paint or siding materials.
- Rinse & clean: All cleaning solutions and debris are thoroughly rinsed away, leaving siding, decks, fences, and other surfaces clean, bright, and refreshed.
- Post-service report: We provide a detailed summary of our work along with photos so you can see the transformation on every surface.
Before and after vinyl siding soft wash in Clayton Park, NS.
Our team safely cleaning a roof with fall-arrest equipment in Halifax’s Northwest Arm.
Why Halifax homeowners choose ProCare
- Halifax’s trusted house and exterior cleaning specialists
- Licensed, insured, and BBB-accredited professionals
- Soft wash methods safe for all siding types with defined procedures
- Eco-friendly treatments that protect your landscaping and surfaces
- Fall-arrest certified for safe work on two-story homes and elevated areas
- Free estimates with a transparent scope and no pressure
- Flexible bundled service packages for roof, home, decks, patios, and fences
Our house wash service areas
We work throughout the Halifax Regional Municipality, including Halifax, Dartmouth, Bedford, Clayton Park, Sackville, Hammonds Plains, Fall River, Enfield, Eastern Passage, Tantallon, Terrance Bay, and more.
If you are on the South Shore, we have expanded our reach to include Hubbards, Chester, and Lunenburg. If you don’t see your community listed, give us a call at 902-456-2760 or send us a message to see when we will be in your neighbourhood.
Our team demonstrating roof washing with freshly applied solution.
See what your neighbours have to say!
Halifax house washing FAQs
How much does house washing cost in Halifax?
For a standard 2,000 sq. ft. home with vinyl siding, moderate buildup, and good property access, you can expect to invest around $425.
☞ For a full breakdown of what affects pricing, read our House Washing Cost Guide.
Is house washing the same as pressure washing?
No. Professional house washing typically uses a soft wash process, which applies a cleaning solution at low pressure to safely remove algae, mildew, and buildup. High-pressure washing can force water behind siding and may damage surfaces if not used correctly.
☞ Learn the differences, benefits, and risks of soft washing versus pressure washing in our detailed blog post.
How often should a house be washed?
Most clients enjoy a fresh, clean exterior for 12–24 months, depending on a few factors:
- How much sun your home gets
- Nearby trees or vegetation
- Siding type and age
Regular soft washing helps protect your siding and extends the time between deeper cleanings.
☞ Learn more about proper siding care in our blog post for homeowners.
Why is my vinyl siding turning green?
Green staining on siding is usually algae growth caused by moisture and shade. Halifax’s coastal climate creates ideal conditions for biological buildup, especially on north-facing or tree-covered areas of a home.
Is pressure washing safe for vinyl, wood, or fiber cement siding?
No. Soft washing is the safest method for cleaning every type of siding, including vinyl, wood, stucco, and composite. Unlike traditional pressure washing, which can warp panels or strip paint, our low-pressure system relies on specialized cleaners to do the work without any force.
Can you remove black stains on siding?
In many cases, yes. Black streaks and dark staining are often organic growth or environmental buildup. Results depend on the surface and the cause, and we’ll set expectations up front.
Is your house washing process safe for my garden?
Yes. We take the protection of your landscaping seriously. Our “plant-first” protocol includes pre-rinsing all greenery with fresh water, using biodegradable cleaners, and a final thorough rinse to ensure your soil and plants remain healthy.
What is gutter brightening and do I need it?
Gutter brightening is an optional add-on that removes oxidation and tough discolouration from the face of your gutters. While our standard house wash clears away dirt and grime, some gutters develop deeper stains over time. This service helps restore their original shine for a cleaner, more polished look, especially if your gutters are white or light-coloured.
Property care bundles
Bundling your services into one visit is the easiest way to get total care for your property while saving money.
Essential
House refresh
This package combines our specialized siding cleaning with professional window detailing. Perfect for annual maintenance or preparing a home for market.
Most popular
ProCare signature
Our top-to-bottom exterior service. Roof soft wash, gutter brightening, house washing, and window cleaning. All in one visit, at our best combined rate.
Flexible
Custom property plan
Flexible exterior maintenance on your terms. Choose the services that fit your property and schedule. Popular with homeowners and property managers who want a consistent annual plan.
Ready for a cleaner home exterior?
Get a free, no-obligation estimate for house washing in Halifax. We’ll assess your siding, explain what’s involved, and give you a clear quote before any work begins.