- Highly concentrated
- Dilution ratio up to 25:1
- Specially designed for high temperature pressure washers
- Kosher approved
Yellow Fever is a powerful acidic cleaner and aluminum brightener that cleans and restores stained aluminum surfaces without dulling bright aluminum finishes. Yellow Fever is effective in removing diesel smoke, grease, carbon, oils and resins, as well as hard-water scale. In addition, it can be used for removing mineral efflorescence from brick, masonry and concrete. DO NOT USE with glass or anodized aluminum.