Sometimes hard water needs a little grit. That’s where baking soda comes in—it’s like the gentle bouncer of cleaning products. Make a paste with water (or a splash of vinegar for extra bite) and rub it on shower doors or ceramic sinks. It scrubs away mineral buildup without scratching surfaces.
For a real two-for-one: sprinkle baking soda on a damp sponge, add a drop of dish soap, and go to town on your bathtub. You’ll see bubbles, you’ll see grit, and you’ll see stains vanish. Rinse well, and you’re done.
