No Lie this really works. My shower hasn't been this clean since the day I moved in. Soaked my shower for 2 hours and it looks new. How to clean your shower! Vinegar, Dawn and baking soda - Compost Rules.
Magic Window Cleaner: No towel drying, no streaks, no spots! Fill an empty spray bottle with: 1 tablespoon liquid "Jet Dry" 3 tablespoons blue Dawn dish soap Fill to the top with water, shake. Spray your wet windows with the solution, scrub all over with a sponge, immediately wash off, that's it! by Titanium Taurus
pour a little vinegar to cover the stain, sprinkle baking soda over the vinegar, let it all bubble up and absorb the stain for a couple minutes, rub the stain away with a damp cloth - let dry and vacuum up!