I Left Baking Soda on Tile Grout Overnight and Didn’t Expect This
I left a paste of [[baking soda]] on the [[tile grout]] in my [[bathroom]] overnight and observed more than a color change: by morning the grout looked lighter, felt drier and less porous, and released residue with a single wipe. The paste appears to draw oils, soap scum and acidic buildup out of grout pores rather than bleaching, so water stopped soaking in and stains no longer clung as they had after past cleanings. For light to medium discoloration I relied on [[baking soda]] alone; for stubborn spots I followed with [[vinegar]] to fizz away loosened residue. The result was steadier, easier-to-maintain grout and faster-drying surfaces, turning frequent repair-style cleanings into routine upkeep without harsh chemicals or aggressive scrubbing. It’s a low-cost, low-effort method for regular home maintenance and safe.