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The MOLD ARMOR HA512 is a ready-to-use exterior surface wash formulated to remove mold, mildew, algae, and dirt from decks, fences, patios, and similar outdoor surfaces. Weighing 5.062 pounds per unit, this cleaner is packaged for single-use application and is suited for use by property maintenance professionals, restoration contractors, and experienced DIYers handling exterior surface prep. The product targets biological growth and surface staining common on wood, composite, and masonry surfaces exposed to outdoor conditions.
This wash is intended for exterior horizontal and vertical surfaces including wood decks, privacy fences, concrete patios, and comparable hardscape or lumber structures. It is well-suited for seasonal cleaning, pre-stain surface prep, or routine maintenance cleaning cycles. Contractors performing exterior restoration or property maintenance will find this product applicable across a wide range of residential outdoor surface types.
Designed for general use on exterior outdoor surfaces including wood decking, fencing, and masonry or concrete patio surfaces subject to mold and mildew growth.
Apply according to label directions wearing appropriate personal protective equipment including gloves and eye protection when handling chemical cleaning agents. Ensure surrounding vegetation, drainage paths, and adjacent surfaces are protected prior to application. Follow all local regulations regarding chemical runoff and disposal. Allow surfaces to dry fully before applying any sealers, stains, or coatings after cleaning.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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