Add Yahoo as a preferred source to see more of our stories on Google. Aphiwat Chuangchoem / EyeEm via Getty Images No matter how careful you are with your favorite clothes, there's always some stain ...

Our bathrooms are like a magnet for stubborn stains. No matter how often you clean, hard water spots, rust, and soap scum always seem to make a comeback. If you’ve ever spent half an hour scrubbing ...