Rejuvenate Bio-Enzymatic Tile & Grout Cleaner, 24 oz. is a powerful and effective solution designed to dissolve trapped dirt and grime from grout lines with ease. This bio-enzymatic cleaner uses natural enzymes to break down and eat away the black grime that has deeply penetrated grout, leaving your tile surfaces cleaner, whiter, and brighter without the need for scrubbing. Safe and non-toxic, it comes conveniently packaged in a 24 oz. trigger spray bottle, making it easy to apply and use in your cleaning routine. Model Number: