Residential Awning Cleaning in St. Louis, MO.

This recent awning cleaning project in St. Louis, MO, involved a set of blue awnings on a home in the Shrewsbury neighborhood. The homeowner reached out because mold, mildew, and lichen spores had built up heavily on the fabric, and a previous company had told them the awnings were too dirty to restore. Exterior Cleaning Solutions STL was called in to take a second look and provide a safe, effective cleaning solution.

On arrival we inspected the awnings to confirm the extent of the organic growth and plan the work. The buildup was visible across the front and side awnings, and the homeowner wanted the fabric returned to a clean, refreshed condition without risking damage during the process. We explained our soft wash approach and how it differs from aggressive pressure cleaning.

Using our soft wash methods, we were able to remove all of the organic growth without stressing the fabric or hardware. Soft washing works through low-pressure application combined with cleaning agents that loosen and lift mold, mildew, and lichen spores. Because the method is gentle on awning material, it is a good fit for older or delicate installations where high-pressure washing could cause damage.

After the cleaning cycle removed the visible staining and growth, we applied a conditioning treatment to the fabric. This post clean conditioning helps restore the look of the awning and can improve the fabric’s appearance and feel. It also helps leave the surface in a condition that resists re-soiling more effectively than cleaning alone.

Throughout the job we took care to protect surrounding landscaping, windows, and trim. The homeowner had already been told the awnings could not be saved, so they were pleased to see how much of the original color and texture returned. In our final walkthrough we pointed out areas that had been particularly stubborn and discussed how the soft wash and conditioning treatment addressed them.

This project demonstrates how the right cleaning method can restore awnings that look beyond help. For homeowners in St. Louis dealing with mold, mildew, or lichen on fabric awnings, soft wash cleaning and a follow-up conditioning treatment can be a safe way to bring the fabric back to near-new condition. The homeowner in Shrewsbury was beyond pleased with the result, and Exterior Cleaning Solutions STL was glad to deliver a solution that met their expectations.

Location: St. Louis, MO