Most homeowners in Frisco do not realize that the black streaking or green film on their siding is not just dirt. It is living organic growth: mold, algae, and biological buildup that spreads from neighboring properties every time a Texas storm moves through. At Green Blast Solutions, our house washing process is built around one idea: the cleaning solution does the heavy lifting, not the water pressure.
Before we touch your house, we rinse your plants and landscaping so nothing gets caught in the process. Then we wet the surface, apply a professional cleaning mix calibrated to the actual contamination on your home, let the chemistry dwell and work, and rinse everything off completely. That approach protects vinyl siding, brick, and other exterior materials from unnecessary stress while actually killing what is growing there rather than just moving it around. We service single-story homes, two-story homes, and multi-town homes throughout Frisco, with equipment that reaches up to three stories. Because North Texas weather keeps reintroducing mold and algae no matter how clean your home looks after a wash, staying on an annual maintenance schedule is genuinely worth it here.
Most jobs start with a phone call. We ask a few questions about scope, pull your property’s square footage using Google Earth, and give you a real price without requiring a site visit. If you only need one side cleaned, we price that section specifically. Once scope is confirmed, we send a written invoice so everything is documented before work is scheduled.
When we arrive, we knock, introduce ourselves, and go over the plan before anything comes off the truck. We explain the plant-rinsing step, address questions about pressure, then rinse the landscaping around the foundation, wet down the exterior, confirm perimeter access, note any pets in the work area, check reach requirements, and confirm whether we are using your water supply or bringing our own.
Before any chemical goes on the house, we assess how much mold and algae is actually present. Heavier buildup calls for a stronger sodium hypochlorite (SH) concentration while a lightly contaminated surface does not need the same treatment. Our working baseline is approximately 3% surfactant and 3% SH, adjusted from there based on what we see. Everything is commercial grade from a professional supplier.
We apply the cleaning mix through a P40 Comet soft wash system, covering the entire exterior rather than just visibly discolored sections. The solution dwells for five to fifteen minutes while the chemistry breaks down organic growth. That dwell period is where the job actually gets done, not in the water pressure. Brick may need more patience than vinyl because buildup sits deeper in the texture, but the approach stays chemistry-first throughout.
After dwell time, we rinse the entire house completely. Any stubborn streaks or spots get another pass before we wrap up. Then we bring you outside to walk the property. If you want anything touched up, we handle it right then. For long-term upkeep, we recommend washing the house at least once a year, since North Texas storm activity keeps pushing organic contamination back onto clean surfaces. If your exterior shows signs of oxidation, that is handled as a separate follow-up service after the main wash using a pump sprayer or X-Jet-style application, not a standard part of every house wash but something we can address when needed.
No, our house washing process is built around soft washing, not forcing the cleaning with pressure. We pre-rinse the home, apply the cleaning mix, let it dwell, and then rinse it off so the chemistry does the majority of the work. That is especially important for vinyl and other surfaces that should not be cleaned aggressively.
We take plant protection seriously during house washing. We rinse surrounding plants before applying the cleaning mix and rinse again afterward so chemicals are not left sitting on the property. We also explain that process before we begin so homeowners know what to expect.
In most cases, yes, the growth itself can be killed and removed. However, if the mold has been sitting on the surface for a long time, some staining may remain even after the organic growth is treated. We set that expectation honestly instead of overpromising a perfect cosmetic reset on every neglected surface.
No, we do not promise that mold will never return. We can kill it, clean it, and remove it now, but Texas weather, storms, and nearby contamination can cause new buildup over time. That is one reason regular maintenance matters.
We recommend house washing at least once a year. In Texas, storms, wind, and recurring organic contamination can reintroduce mold and algae to exterior surfaces. Annual service helps keep buildup from becoming heavier and harder to remove.
Yes, we can quote partial house washing. If you only need one side cleaned, such as the front of the home, we can estimate that using the home’s total square footage and calculate the portion that needs service. This is a practical option when one visible side has the most buildup.
Yes, we have enough equipment to reach up to three stories and access every area around the house. We plan for hose reach, layout, and access before starting the wash. We have not described height as a typical barrier to completing a house wash.
Not always. We can use the homeowner’s water, but we can also bring our own water when needed. Our tank holds about 375 gallons, which is enough for regular smaller jobs, including house washing in situations where a customer does not want their water used.
No. We use commercial-grade solutions and professional equipment designed specifically for exterior cleaning. Our house washing process utilizes properly diluted sodium hypochlorite (SH) along with professional surfactants to ensure safe, effective, and consistent results. We do not rely on over-the-counter retail products for this level of service.
Most jobs are completed within about one to three hours, depending on house size, buildup, and scope. Larger homes, heavier mold, or additional follow-up work can affect the timeline. We keep the process efficient while still allowing enough dwell time and final review.
No, oxidation removal is treated as a separate follow-up service when needed. We first wash and rinse the house, then come back with a more targeted application method such as a pump sprayer or X-Jet-style tool. It is a specialized add-on, not a standard part of every wash.
North Texas weather can keep reintroducing dirt, mold, algae, and other contaminants to your exterior surfaces. Storms, wind, and nearby buildup on surrounding properties all play a role. That is why we recommend regular maintenance instead of waiting until the staining becomes severe.
Green Blast Solutions provides professional soft wash house washing for homeowners in Frisco and the surrounding area. Call us at 214-206-6118 for a free estimate. We are fully insured and available 24 hours a day.
