Use on tile and grout lines (sand based and non-sand based grout).
Spray or mop on diluted mix of “RENU” and allow a dwell time of approximately15 minutes.
Dilute 1 part “RENU” to 3 parts water. Spray or mop diluted solution onto tile and groutedsurface. Allow solution to dwell for approximately 15 minutes. After solution has time to dwellgrout should be brushed to complete the break-up of contaminates that are the cause forthe unsightly grout appearance. After brushing grout lines, a wet vacuum should be used topick up slurry left behind by the cleaning process. Follow the vacuuming process with aclear water rinse. Grout is now free of stains and contaminates with a like new appearance.