Texas weather brings plenty of sunshine and clear skies, but it also creates the perfect conditions for exterior grime to build up fast. With our high humidity, algae grows quickly. Storms blow debris against the house, and everyday pollution slowly dulls the exterior. That’s why we tell homeowners in Houston that routine exterior washing is an essential part of protecting your home.
At Geek Window Cleaning, we specialize in soft wash house washing designed specifically for Houston homes. We never use high pressure, because it can force water behind siding or damage stucco, Hardie plank, and brick. Every home we clean is soft washed with a controlled process that’s safe, effective, and built to protect your exterior. Our custom-blended detergents break down dirt and kill algae at the root while staying completely safe for plants and landscaping.
This approach does more than make your home look good. Soft washing restores curb appeal, prevents long-term deterioration, eliminates slippery buildup, and helps your exterior materials last longer. It’s the easiest way to keep your home clean and protected without taking unnecessary risks.
How much will you pay for soft wash exterior cleaning and residential algae and mildew removal?
How much will you pay for soft wash exterior cleaning and residential algae and mildew removal?
It costs between $270 and $2,100 to hire our fully insured professional house cleaners. The cost for safe plant-friendly home washing depends on the property’s size, making it easy to work out quotes.
We look at things that might affect scheduling. For example, we need extra time for multi-story access and have to plan for different surfaces. The team must make sure the weather’s right, too.
We’ll carefully evaluate homes with cedar or pine siding and those with severe oxidation. The team won’t take on the job if they can’t deliver five-star results.
Every service starts by protecting your plants. We water the garden and cover delicate vegetation.
We use a low-pressure spray here so we don’t chip the texture off the side of the building. The technicians adjust the chemical concentration for these porous surfaces. We use a blend of sodium hypochlorite, degreaser, surfactants, and controlled dwell times to deliver streak-free results.
Using high pressure here will splinter the surface, so we dial things back. Soft washing removes algae and staining without forcing water in. Where necessary, we’ll scrub stubborn dirt.
Brick is porous, which means that organic buildup sinks in deeper. The team lets the solution sit for a little longer to lift the dirt. Soft washing preserves the mortar and prevents discoloration.
We don’t work with:
We’re happy to take a look. If we don’t feel we can do the job justice, we’ll explain the limitations upfront.
We never use high pressure for house washing in Houston, TX. There’s no good reason to risk the costly damage it can cause. You just need to adjust the cleaning formulation according to the siding type.
We focus exclusively on residential building washing. This specialization means we can deliver consistent results.
We use professional-grade soft wash systems, sodium hypochlorite, brushes, degreasers, and high-flow rinsing setups.
We don’t take chances with your garden. The technicians water it before and after service and cover sensitive items. We also neutralize any chemicals afterward.
Our team works efficiently, and most homeowners don’t really notice we’re there until they see the results.
It’s rare for contractors in this industry to have workers’ compensation. We believe in protecting our team and customers with full insurance.
If you feel we missed something, we’ll come back up for free touch-ups. Still not happy? We’ll provide a full refund.
We use CHIRP automated email and text reminders, along with other digital systems, so everything goes smoothly
You contact us about house washing in Houston, TX. We’ll base your estimate on your home’s size. Our digital system makes it easy to schedule service and sends automated reminders. We’ll ask you to keep your pets indoors, move delicate items, and make sure we can access everything on the day.
We walk the site checking for any potential issues like cracking finishes. We tape off sensitive things like security cameras and electronic outlets to prevent water intrusion.
Next, it’s time to pre-wet the landscaping. Then we spray on the cleaning solution from the bottom up. How long we let it soak in depends on the dirt level.
We rinse your home with our high-volume, low-pressure system. Then the team checks for missed spots, performs touch-ups, and applies a neutralizer.
We close the job and leave your property tidy. The system sends a follow-up request asking for your feedback and giving you care instructions.
We don’t give a long-term warranty for this service because algae spores can blow in on the wind. We do guarantee that you’ll like the results, or we’ll clean again. If that doesn’t solve it, you get your money back.
What if the weather’s not playing ball? We’ll reschedule for free.

We typically use your home’s water supply for house washing. In some cases, we may supplement with our own water depending on the job and site conditions. This ensures consistent pressure and a smooth cleaning process without delaying your appointment.
We don’t wash wood homes because cedar and pine siding can be easily damaged by moisture intrusion, even with low-pressure methods. These materials absorb water quickly, making them unsafe for soft washing. To protect your home, we only clean surfaces that can be washed safely without risking damage.
We can wash oxidized siding, but oxidation removal isn’t included in a standard house wash. If oxidation is present, our technicians will point it out during the walkthrough and explain what’s required. From there, we help you decide whether to move forward or explore other options.
We use a professional soft-wash blend that includes sodium hypochlorite, surfactants, and degreasers when needed. These solutions are designed for exterior cleaning and break down organic growth safely and effectively. They are applied with controlled dwell times and always paired with thorough plant protection.
Runoff is diluted heavily and does not harm lawns or soil when proper precautions are taken. We pre-wet and post-rinse all landscaping so plants stay protected throughout the house washing process. This neutralizes any chemical residue and keeps surrounding vegetation safe.
Restore your home’s exterior. Call Geek Window Cleaning at 713-581-4963 or reach out online for your free estimate for house washing in Houston, TX.