On Saturday, 24 December 2016 14:33:07 UTC, Chris Green wrote:
The Natural Philosopher wrote:
On 24/12/16 13:54, Chris Hogg wrote:

If it
is stained, you'll never get it clean.

Oh... the ignorance...
...That is what bleach is for..

But bleach doesn't actually clean it, it just turns the dirt white. The
dirt will soon pick up 'dirt colour' again.

incorrect. It does not remove limescale, in hard water areas that can be removed with some acid.


NT