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ProTool Chomp Algae/Mildew Stain Remover Gal.

Quick Overview

  • Removes unsightly stains from most exterior surfaces.
  • This powerful, concentrated, water-based formula is used to clean algae, mildew and other soils off exterior surfaces.
  • A Bleach-free environmentally safe way to clean.
  • 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.

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Item #: 83-70  UPC : 00669893048539  MPN : 53034
This is an obsolete Item

Chomp Algae/Mildew Stain Remover Gal.


Formulated to clean black streaks caused by algae and mold on most exterior surfaces. Use on vinyl, stucco, cedar, and pavers. Bleach free. Contains no phosphates. Environmentally friendly and biodegradable.
  • This powerful, concentrated, water-based formula is used to clean algae, mildew and other soils off exterior surfaces.
  • 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.
  • Safe on cedar, redwood, treated lumber, asphalt shingles, and most other surfaces.
  • Approved for use on composite decks.
  • Do not apply to bare aluminum or glass.
  • Dilute concentrate 1 part to 6 parts water, clear in color.
  • 1 gallon covers 800 to 2,000 sq. ft. depending on porosity.
  • Item #:83-73
    Regular Price: $52.30
    $45.20