My bathroom floor grout is getting pretty dingy after a couple years, and I'm tired of getting down on my hands and knees with a brush. I've tried some oxygen bleach stuff but it didn't really work. Is there actually a product or method that doesn't involve hours of scrubbing?
skip the oxygen bleach on old grime - it works better on fresh stains. your best bet is a paste of baking soda and white vinegar (let it sit for 10-15 mins) followed by a grout brush or old toothbrush, or if you want to go harder, a steam cleaner will loosen the dirt way faster than scrubbing by hand. some people swear by those grout pens for touch-ups afterward, though they're more cosmetic than a deep clean. honestly the steam route saves your knees the most.
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