20 Practical Uses for Coca Cola – Proof That Coke Does Not Belong In The Human Body! Coke is very close to the acidity level of battery acid and consequently it can clean surfaces equivalent to and often better than many toxic household cleaners.
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.