Concrobium Mold Stain Eraser is a powerful cleaning solution that targets tough and embedded mold and mildew stains on outdoor and indoor surfaces. Perfect for black mold stains.
Ideal for: decks, patios, fences, walkways, railings, siding, gutter, roofs, tile, showers, bathrooms, basements and outdoor furniture.
Works on: wood, composite wood, concrete, masonry, drywall, grout, stone, fiberglass, tile, plastic, laminate, aluminum and metal.
How it Works:
Concrobium Mold Stain Eraser creates a powerful solution to target and remove tough mold and mildew staining with no scrubbing. The solution works quickly to eliminate stains, leaving no residue and requiring no rinsing.
Questions & Answers:
How to Use
- Ensure surface to be treated is free of debris. On external surfaces, pre clean with Concrobium House & Deck Wash to remove surface dirt and grime.
- Add entire contents of container to 1 gallon (3.78L) of warm water in a bucket. For smaller jobs, adjust amounts accordingly.
- Stir solution with mixing stick regularly to dissolve all powder. Wait at least 5 minutes before application.
- Apply to target area in a thin even layer with a pump sprayer and allow product to sit on surface for a minimum of 3 hours. Do not rinse. Product must be applied within 1 hour of mixing for best results.
Q: How long will it take for the mold and mildew stains to disappear?
A: Within the first 20 minutes, you will see visible improvements in the look of your surface. We recommend leaving the product on the surface for a minimum of 3 hours for best results.
Q: Is it supposed to foam or not be completely clear?
A: Yes. When mixing the solution to dissolve the powder, foaming may occur. A properly mixed solution may not be completely clear.
Q: Do I need any personal protective equipment when applying?
A: If you are chemically sensitive, we recommend the use of protective gloves and eyewear when using the product.