On 2017-12-12, Huge wrote:

On 2017-12-12, Max Demian wrote:
On 11/12/2017 23:00, Huge wrote:
On 2017-12-11, Max Demian wrote:

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Ordinary
domestic bleach (as in bog cleaner) contains "surfactants" (whatever
they are - I think they are a kind of detergent)

That's exactly what they are. And not a "kind of" - they *are* detergent.

So what's the difference between anionic and cationic surfactants?

To save me having to type it ...

http://www.cleanfax.com/carpet-care/...they-all-mean/

Interesting overview; thanks for posting that.