Wood Deck and Composite Railings Soft Washed in Fenton, Mo.

Exterior Cleaning Solutions STL in Fenton, MO completed a thorough cleaning of a wood deck and white composite railings for a local homeowner. The job addressed visible mold, mildew, and algae growth on the decking surface, and included a full soft wash of the house as part of the project scope.

The deck had accumulated biological growth that can make surfaces slippery and unsightly. Our team removed mold, mildew, and algae using low pressure, soft wash methods designed to clean without damaging the wood or the composite railings. Low pressure cleaning is gentler than a pressure washer, so it is a better choice for older decks and for composite materials that can be harmed by high-pressure water.

We approached the project systematically, starting with an assessment of the deck and railings to determine the extent of the growth and the best cleaning technique. Then we applied soft wash cleaning methods across the deck surface and the white composite railings. This process removes biological growth while minimizing wear on the materials. Because the railings were white composite, we used the same low pressure, soft wash approach that safely cleans composite without stripping finishes or causing damage.

As part of the visit, we also washed the exterior of the house. Washing the house along with the deck helps ensure the entire outdoor area looks consistent and clean. The house wash used the same careful, low pressure methods suitable for siding and trim, clearing dirt and light staining that can collect near outdoor living spaces.

Throughout the job our crew followed soft wash best practices to protect surrounding landscaping and nearby surfaces. We kept cleaning zones contained and rinsed thoroughly to remove loosened growth from the deck and railings. The result was a deck surface free of the mold, mildew, and algae that had been present, and railings restored to a clean, white appearance.

Exterior Cleaning Solutions STL in Fenton, MO completed the work with attention to the specific needs of wood decking and composite railings. Homeowners who want a safer, cleaner outdoor surface can rely on low pressure, soft wash methods to remove biological growth without the risks of high-pressure washing. If you have a deck or exterior surfaces showing mold, mildew, or algae, this type of cleaning is an effective way to address the problem while protecting materials.

Location: Fenton, MO