Using a grout brush or a stiff-bristled toothbrush, scrub the grout lines with firm, circular motions. Work in small sections, applying consistent pressure to dislodge grime and restore the grout's color.
Step 3 · Scrub the Grout
Using a grout brush or a stiff-bristled toothbrush, scrub the grout lines with firm, circular motions. Work in small sections, applying consistent pressure to dislodge grime and restore the grout's color.
