Zep Grout Cleaner & Brightener - 32 oz Mildew stain spray sun-ripened to the point of

sun-ripened to the point of juicy perfection

blood and other difficult food soils

warewashing machines

and automotive dealerships

and fingerprints

Zep Grout Cleaner & Brightener - 32 oz Mildew stain spray sun-ripened to the point ofZep Grout Cleaner & Brightener is a professional strength solution designed to restore and brighten grout lines on tile floors with minimal scrubbing. Its powerful, acidic formula penetrates deep into grout, lifting stubborn stains, dirt, and discoloration. Safe for both white and tinted grout, its perfect for cleaning floor and bathroom grout, offering a versatile solution for all your grout cleaning needs.