I’m forever trying to clean soap scum off my shower door, but no matter how hard I try, I can’t achieve a streak-free shine.

Growing up, you likely heard the "five-second rule," the popular idea anything that touches the floor for less than five seconds is safe to eat. Contrary to popular belief, this rule is actually just ...

Soap scum forms when fatty acids in bar soap react with minerals in hard water, creating a cloudy film on glass and tile.

Shower faucet and glass with soap scum and hard water stains - Andrii Medvediuk/Getty Images Are you tired of scrubbing away stubborn soap scum and water spots from your shower? The easiest and most ...