How to Clean Grout and Make Tile Look Brand New

Tile floors are incredibly durable, but the porous grout lines between them act like sponges, absorbing dirty mop water, spills, and bacteria. When grout turns dark and discolored, the entire room looks unhygienic, no matter how clean the actual tiles are.

The Power of Oxygen Bleach

For a highly effective DIY solution, skip the harsh chlorine bleach (which degrades grout over time) and use oxygen bleach powder mixed with warm water to form a paste. Apply it to the grout lines, let it sit for 30 minutes to lift the stains, and scrub with a stiff nylon brush. Rinse thoroughly with clean water.

Professional Steam Cleaning

For heavily soiled grout, especially in high-traffic areas or commercial spaces, nothing beats professional steam extraction. High-pressure steam blasts dirt out of the microscopic pores of the grout while simultaneously sanitizing it. Once restored, applying a high-quality grout sealer is essential to prevent future staining.