how?

PUMICE STONE! I've tried it all too. Even emptied out all the water and poured Coke in there, every damn cleaner. Pumice got it out in 5 min

pumice as in the thing you can find it cosmetics isle?

yessss. I got mine in the nail section. Just a regular pumice stone. It didn't scratch the toilet either.

I hated when I would clean the bathroom, and the toilet would still look dirty. Now I am happy

clean toilet means happy soul. what?

hmmmm. no.

cool, thanks for the tip

wow. y'all are clean goddesses.