House Washing Before & After Photos

Using our soft wash process, proprietary solutions and technical application, we are able to clean and brighten homes. Algae on brick, mortar and concrete is very common on homes and flat surfaces. using our soft wash process on homes and surface cleaning process on concrete we are able to remove the algae and dark stains. Resulting in a brighter and cleaner surface. 

Beautiful limestone home that was being overtaken with algae. Algae typically begin in one area, then spreads depending on the amount of sun and moisture that is present. This is very common on Texas homes, patios, walkways and other areas that have limestone present. By using our soft wash process and proprietary solutions we are able to attack the algae at the attachments. Our technical application will kill the algae and remove it safely, leaving your original beautiful limestone color. 

Algae growth behind AC units is extremely common in Texas. The constant moisture produced by the condenser, combined with the limited air flow and the unit’s close placement to your home’s exterior wall, creates the perfect environment for algae to thrive. This issue is especially noticeable on limestone surfaces, which are highly porous and allow algae to anchor deeply and spread rapidly.

Over time, the affected area develops dark green or black discoloration that continues to expand if left untreated. Beyond affecting your home’s curb appeal, untreated algae can also trap moisture against the stone, accelerating wear and contributing to long-term staining.

At Bright Brothers of North Austin, we specialize in safe, effective removal of algae from limestone and other masonry surfaces. Our process includes:

• Targeted pretreatment using professional-grade solutions designed to break down algae at the root

• Gentle, low-pressure application to protect your stone surfaces while thoroughly removing all organic growth

• Rinsing and post-treatment to ensure a clean, bright finish and help slow future regrowth

• Inspection & recommendations for moisture management and long-term maintenance

Our trained technicians understand the unique cleaning needs of Central Texas stone and environmental conditions. We ensure your home looks its best while protecting the integrity of your exterior surfaces.

It's been over 5 years since limestone retaining walls and stone patio has been cleaned. They were covered in dirt, grime and algae. Using our proprietary solutions, we pretreated the areas and allowed the cleaning agents to do their work. We then cleaned down all the retaining walls and used our surface cleaner to lift the algae from the surface. We then proceeded to retreat with more of our proprietary solution to brighten the walls and surface. Bringing it back to its natural beauty. The end result speaks for itself.