Has anyone ever done this. We have a guest bathroom that doesn't get used much and , although we try to remember to use it now and then, a line forms , I suppose from the calcium in the water, in the toilet bowl. I heave read some where that if you pour a large bottle of coke in the bowl and leave it overnight, it gets rid of those deposits. Do you think it has to be real coca cola, or supermarket brand ? I know that sounds daft, but maybe there is an ingredient in one and not the other that does this.
If you leave a penny in a small glass of coke it will remove tarnish over a few days - but so will orange juice. Basically they are both weak acids - also why they rot teeth.
A long dead uncle of my wife was a merchant seaman. He jumped ship in Ozz and found a job in a Coca Cola plant where it was made under licence.He said the stainless steel vats had to be replaced about every 2 years because the acid ate through it. He demonstrated the damage by putting one of my young son's teeth in a tumbler of Coke and we fished it out 3 weeks later. Awful.
Thanks everyone. I hate ddrinking the stuff, but I am going to give it a go in the toilet. I gave tried all the toilet cleaners and still can't get the stains off. I will let you know how I get on
You don't want a cleaner aka bleach based, you want a lime scale remover. provided that the porcelain is not cracked or worn away, it will be the limescale that adheres to the porcelain that holds the staining. Get rid of the limescale and you get rid of the staining.
I would do the same with Coke (given the choice) as that is where it suits better. I stopped drinking this thing looooooong time ago.
However coming back to your toilet problem, I had same problem where we have a toilet we don't use regularly. I bought something from Wilkinson and poured it in overnight and flushed in the morning. Sparkling clean it became. Now I just use that ocassionaly.