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If the grout has been discolored for a long time or is just plain old, it may be harder to clean, and even bleach may not help, but here's what to try: Mix 1 cup of household bleach with a gallon of water. Apply to grout and let it sit for 20 minutes. Use an old toothbrush (powered would work especially well) to scrub.
Jul 15, 2011
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If the grout lines look moldy or exceptionally dirty, switch to a stiff bristle cleaning brush and put in the elbow grease to remove the grime from the surface.
Electric toothbrushes are great for extra scrubbing power. You never want to clean grout or tile with a metal-bristled brush as it can scratch the tile or break ...
Aug 25, 2022 · I applied a small amount of toothpaste to the brush, rinsed it with water and started to scrub the grout. It foamed up immediately, and to my ...
Mar 7, 2023 · 3. Pour some vinegar onto the toothbrush and start scrubbing the grout lines like it's nobody's business! Go ahead, show that grout who's boss!
May 15, 2024 · Rubbermaid Reveal Power Scrubber ... A cleaning tool that gets the job done quicker and gives my arms a break? Um, yes, please! ... I bought a house ...