This Troy residence needed a house wash before a home inspection. The North side of the home and exterior gutters had the worst mold/mildew growth. We applied a 2.5 percent cleaning solution to the exterior of the home. Let dwell for 15 to 20 minutes and then rinsed off with low pressure. All mold and mildew were eradicated from the exterior of the residence. The homeowner was thrilled with the results.
If your roof in O’Fallon has dark, streaky patches that get worse on the north side or under trees, you are likely seeing Gloeocapsa magma. **Those black streaks are living algae called Gloeocapsa magma**, and they thrive in the shaded neighborhoods around Fort Zumwalt Park. The […]
Missouri winters are hard on concrete. Water seeps into small pores, freezes, and expands. Add heavy road salt from snow events and the surface starts to scale, spall, and crack. The fix is simple to understand but technical to do right: professional concrete driveway sealing in […]