ProTool Algae Mold Stain Barrier Gal Chomp
- A Bleach-free environmentally safe way to clean.
- Removes unsightly stains from most exterior surfaces.
- Recommended for roofs, decks, fences, siding, walkways, concrete, stucco, brick, pavers, vinyl, patios and other exterior surfaces.
- Do not apply to bare aluminum or glass.
- Approved for use on composite decks.
Removes unsightly stains from most exterior surfaces.