On 30/06/2016 2:06 PM, Thomas Prufer wrote:
On Thu, 30 Jun 2016 13:58:57 +0100, Adam Funk wrote:

what is a good way to do
that?

Add washing-up-liquid... say 1 or 2 to 10 bleach to water+"lots" of washing-up
liquid.

As the bleach acts, it reacts to salt, which thickens the washing-up liquid --
or something...


Thomas Prufer



However, bleach does not kill mould.

There are natural solutions, should you wish to DIY.

First on the search list...
http://wellnessmama.com/1007/natural...grout-cleaner/


....Ray.