Argyle is one of the most distinctive addresses in our North Fort Worth service area. The 76226 zip code covers a Denton County community of around 5,500 residents spread across large lots, custom estate builds, and equestrian properties that simply do not exist at this scale anywhere closer to the city. The newer master-planned communities — Harvest, Canyon Falls, Country Lakes, Saddlebrook Estates, and the Lantana development to the south — bring a different set of expectations alongside the acreage. These are not cookie-cutter subdivisions. They are homes where architectural detail, exterior material quality, and curb presentation matter to the owners and to the HOA boards that govern them.
The post oak and live oak canopy throughout Argyle is dense by North Texas standards. Those trees are an asset for shade and aesthetics, but they are also the primary driver of the tannin staining and pollen film that builds up on Argyle exteriors every year. On south-facing and west-facing walls, the combination of direct sun and oak debris bleaches and stains simultaneously. On the north and east sides, partial shade keeps walls cooler and wetter longer after rain, which is exactly the condition algae and mildew need to establish. CARE works Argyle weekly and we know how to handle the larger lots, the long drives, the gated entries, and the level of detail these homeowners expect when they let a contractor onto their property.
Common House Washing Problems in Argyle
- Tannin staining from post oak and live oak canopy — brown-to-black channel streaking on siding, brick, and stone
- Annual pollen film accumulation on all exterior surfaces, heaviest on horizontal ledges and window sills
- Algae and mildew creeping up from ground level on shaded north and east-facing walls
- Iron-oxide staining from North Texas hard water irrigation systems — orange-brown discoloration around gutters and sprinkler zones
- Hardie board chalking on west-facing elevations under afternoon sun
- Bird droppings and nesting debris at eaves, porch ceilings, and barn-style entry features common to equestrian properties
- First-time cleaning loads on never-washed newer homes in Harvest and Canyon Falls where builder grime has compounded over several years
Our Soft-Wash Process in Argyle
- Walk the property with you, identify surface types, flag all landscaping and irrigation heads, and protect exterior outlets and light fixtures
- Pre-soak all plants, grass, and garden beds so cleaning solution dilutes safely on contact
- Apply an oxalic-acid pre-treatment to any tannin-stained sections to break the organic stain bond before the main wash
- Apply our bleach and surfactant soft-wash mix at low pressure, working top-down across siding, brick, stone, and trim — no high-pressure nozzle against Hardie board panels or brick mortar
- Let the solution dwell long enough to kill algae and mildew at the root, not just remove surface discoloration
- Switch to targeted pressure for concrete trim, sidewalks, and aggregate surfaces where appropriate
- Rinse thoroughly with fresh water, double-rinse all landscaping, and walk the finished property with you for sign-off
House Washing Pricing in Argyle
Most Argyle homes fall in these ranges: smaller single-story homes run $175 to $250, medium two-story homes run $250 to $375, and the larger custom homes on estate-sized lots run $375 to $550 depending on square footage and surface complexity. Custom stone and stucco elevations, oxalic-acid tannin pre-treatment, and multi-building equestrian properties are priced on a per-property basis. Final price depends on square footage, height, surface material, and the level of buildup we are removing. We lock the price before we start and do not add to it after the fact.
What Makes Argyle Homes Collect Grime and Staining Faster?
Two factors set Argyle apart from most of the cities in our service area. The first is the tree canopy. Post oak and live oak produce tannin — a water-soluble organic acid that leaches out of the bark and leaves with every rain. When that water runs down a painted surface or soaks into a brick face, it leaves a dark stain that ordinary rain will not remove. It deepens each season. Over two or three years on an unwashed home, tannin streaking is one of the most visible and stubborn problems we encounter. The standard house-wash chemistry does not fully address tannin; it requires an oxalic-acid pre-treatment step that breaks the organic bond before the bleach solution goes on.
The second factor is North Texas hard water. Argyle sits in the Denton County service area where water hardness runs high. Every irrigation cycle deposits a small amount of iron and calcium on the exterior surface around sprinkler heads, gutters, and downspout splash zones. Over a full growing season that is four to six months of twice-weekly deposits stacking on top of each other. The result is an orange-brown mineral halo at the base of walls and around drainage points that looks like rust. It is not rust, but it responds to the same acid-based treatment, and we carry that chemistry on every Argyle job.
What Exterior Types Does CARE Clean in Argyle?
Argyle's housing stock covers a wider range of exterior materials than most of the cities we serve. The Country Lakes and Saddlebrook Estates communities lean heavily toward brick and natural stone on the lower elevations, which are durable surfaces but require soft-wash discipline. Brick mortar on custom homes is often a textured or raked joint that collects tannin and algae in the recesses. High-pressure washing drives water into those joints and accelerates mortar deterioration — the wrong contractor can do years of weathering damage in a single afternoon. We do not let that happen.
The Harvest and Canyon Falls communities include a significant number of Hardie board fiber-cement homes built in the last ten to fifteen years. Hardie board is an excellent siding material but it has specific cleaning requirements. The manufacturer's own warranty specifies low-pressure soft-wash as the correct method. High-pressure water can fracture the panel edges, drive moisture behind the laps, and compromise the painted finish. On west-facing elevations in particular, Argyle's afternoon sun load causes the factory finish to chalk and oxidize more quickly than on other exposures, and that chalking traps pollen and dust at the surface. Our surfactant mix lifts the chalk film along with the biological growth, restoring the original color without damaging the substrate.
Larger custom homes and equestrian properties in the 76226 zip code sometimes include stucco on the upper elevations or as accent surfaces. Stucco is porous and absorbs algae and mildew into the surface layer rather than just sitting on top of it. Low-pressure application and a longer dwell time are required to reach the growth below the surface. We also handle painted and natural wood trim, decorative ironwork at entries and fencing, concrete and flagstone walkways, and the aggregate driveways common on Argyle's larger lots.
Why Argyle Homeowners and HOAs Hire CARE
HOA standards in Argyle are real and actively enforced. The Country Lakes, Saddlebrook Estates, Harvest, Lantana, and Canyon Falls associations all maintain exterior appearance guidelines, and violation notices for dirty siding or stained brick are not uncommon. CARE carries $2 million in general liability coverage and can provide a certificate of insurance naming your HOA as an additional interested party on request. If your HOA review board wants a written description of our cleaning method and chemistry before approving outside contractor work, we can supply that documentation as well. We have done this for multiple Argyle properties and it is a routine part of how we work in planned communities.
Beyond the paperwork, the reason Argyle homeowners come back to CARE is the result. Estate-quality exteriors with brick, stone, Hardie board, and stucco all in one structure require a contractor who knows which chemistry and pressure to use on which surface. Using the wrong approach on any one of them damages what the others protect. We have been working Argyle and the surrounding Denton County communities long enough to know this property type well, and we treat every home the way we would want our own treated. Flat-rate pricing locked before we start, an owner on every job, and a 100% clean guarantee that does not leave until the walk-through confirms it.
Argyle House Washing FAQ
- How often should I wash my Argyle home?
- Most Argyle homes benefit from a soft wash every 12 to 18 months. The post oak and live oak canopy across Argyle deposits tannin and pollen film year-round, and homes in shaded communities like Country Lakes and Saddlebrook Estates may need cleaning closer to the 12-month mark. Homes with Hardie board siding under west sun exposure often show chalking buildup annually.
- Is soft washing safe for Hardie board fiber-cement siding?
- Yes. Soft washing is the manufacturer-recommended method for Hardie board. High-pressure washing can fracture the fiber-cement surface, drive water behind the panels, and void the siding warranty. We apply a low-pressure bleach and surfactant mix that lifts algae and oxidation without disturbing the panel edges or the painted finish.
- Will you document the cleaning method and provide a certificate of insurance for my HOA?
- Yes. CARE carries $2 million in general liability coverage and we can provide a certificate of insurance naming your HOA as an additional interested party. We can also supply a written method statement describing our soft-wash process and chemistry for HOA review boards in Country Lakes, Saddlebrook Estates, Harvest, Lantana, and Canyon Falls.
- What causes the dark streaks on my Argyle home's siding and brick?
- The dark streaking you see on Argyle exteriors is almost always a combination of tannin from post oak and live oak canopy overhead, algae growing in the moisture that shade retains, and iron-oxide deposits from North Texas hard water in the irrigation system. Tannin staining is a brown-to-black discoloration that runs in channels from overhanging branches. Algae is typically a gray-green film that creeps up from ground level on north and east walls. Iron shows as orange-brown staining around gutters, downspouts, and sprinkler zones. Each of these requires a different chemistry, and we treat all three on the same visit when present.
Argyle Communities We Serve
CARE provides house washing throughout all of Argyle's residential communities. We work regularly in Country Lakes and Saddlebrook Estates on the custom estate builds along the western corridor, in the Harvest master-planned community on both the newer Hardie board homes and the brick-and-stone elevation builds, in Canyon Falls across the northern sections of 76226, and throughout the Lantana development along the southern edge near FM 407. We also serve the equestrian properties and rural residential lots that sit between the planned communities, where larger footprints and longer drives require a different setup than a standard suburban job. If you are in the Robson Ranch area or anywhere else in the 76226 zip code, call us and we will confirm coverage for your specific address. For pressure washing services beyond house washing, including driveway cleaning in Argyle and roof cleaning in Argyle, see our full Argyle service menu.
Nearby Cities We Also Serve for House Washing
Schedule Your Free Quote in Argyle
Ready to clear the tannin streaks, algae, and hard-water iron off your Argyle home? Call CARE at (945) 275-8031 for a free, no-pressure quote. We are $2M insured, BBB A+ rated, 4.9 stars across 500+ jobs, and we work Argyle estates and planned communities every week. Most quotes can be given the same day. We also offer lawn care services and full exterior cleaning packages if you want to address the whole property in one visit.
Back to House Washing services or see everything we do in Argyle. We also serve the surrounding Denton County communities of Flower Mound, Northlake, and Justin.