For months, I had ignored the hard water stains on my bathtub and faucet knobs. I had even reached the point of accepting my bathtub’s new spotted design because no matter how hard I scrubbed, those spots seemed permanently affixed to the metal. And then I got crafty and found a solution that costs less than $.20. Lemons! They’re truly the magical fruit with an outstanding history of cleaning power. Simply cut a lemon in half and use the lemon itself to scrub those stubborn hard water stains. Rinse the residue off with water and voila! Admire your bathtub’s new shine. Not only will your bathroom fixtures look new, your bathroom will smell wonderful too!