Dawn + Vinegar = Soap Scum KILLA - OK, this works! My shower has never been this squeaky clean. 1 cup White vinegar heated up (microwave min) with equal amount blue Dawn, gently shake and spray on and wait and then wipe away the soap scum.
Teeth whitening treatment at home. Put a tiny bit of toothpaste into a small cup, mix in one teaspoon baking soda plus one teaspoon of hydrogen peroxide, and half a teaspoon water. Thoroughly mix then brush your teeth for two minutes.