Zep Grout Cleaner and Brightener 32 ounce ZU104632, 2 Pack
EXCEPTIONAL GROUT SCRUB: Deep cleans grout lines and lifts stains
VERSATILE GROUT CLEANER: Safe for use on most floors with grout lines, including on floors with colored grout
PRO STRENGTH ACIDIC FORMULA: Bleach-free professional-strength formula cleans with little or no scrubbing
FOR USE ON: White or colored grout lines on tile floors
NOT FOR USE ON: Marble, terrazzo, travertine, natural stone, chrome, stainless steel, brass, or Corian. These sensitive surfaces are susceptible to damage.
Deep cleaning grout is a tough job, even for Pros, but strong acids can lift deep stains. This professional strength acidic formula quickly restores stained grout lines on tile floors without the need for heavy scrubbing.