the paste directly onto the grout lines, making sure they are completely covered.
Allow it to sit for several minutes before scrubbing so it can begin loosening embedded dirt.
For greasy kitchen grout, adding a few drops of mild dish soap to the mixture may help break down oily residue.
Step 3: Scrub the Grout
Using a stiff nylon brush or an old toothbrush, scrub along each grout line using short back-and-forth motions.
Work in small sections rather than cleaning the entire floor at once. This makes rinsing easier and
