New Zep Commercial ZU104632 Grout Cleaner & Whitener, 32 Oz, Each

Grout Cleaner & Whitener cleans even the dirtiest grout lines on kitchen, bathroom and ceramic tile floors with little or no scrubbing. The product also removes rust stains from concrete. Its bleach-free, professional-strength formula makes it safe for use on floors with colored grout. Size: 32 ounce Deep cleans and whitens floor grout lines Cleans the dirtiest grout lines in minutes Safe for use any floors with grout lines, including on floors with colored grout Bleach-free professional-strength formula Use only for cleaning and whitening floor grout lines Not recommended for marble, stone, metal or corian.