> -- > wrote:

> Definitely - it's base ingredient, phosphoric acid, is used to clean the
> rust and scale off the surfaces of the air conditioning water-plates on the
> chillers on the large buildings. Works pretty good, and better than just
> about anything else.


Well you've convinced me.

I'm gonna go grab a can of Pepsi and pour it into the toilet.

I'll let the group know later on if it works.