Use nail polish to prevent rust
Metal cans that sit inside your shower getting pelted by water all day have a tendency to rust, leaving behind hard-to-clean marks.
But if you’d prefer not to spend precious time scrubbing away stains, then all you have to do is paint a coat or two of clear nail polish around the rims of any items that have the potential to rust, and voila: those stains are now nonexistent.
