[markp76]

i know my step dad poured caustic soda on it on his drive way that was 4 yrs ago still hasnt come back, but then nothing else has either!!!!

[mumofstig]

and that's something else not licenced by the EU................but it's obvious why not!

[Goosegirl]

Ii do know that you have to tread all over it to bruise the plants because they contain silica which prevents the weedkillers getting through.

[iggyboy60]

Arrrrgghhh!!! I hate Mares Tail,its the pits of the earth man!! You thinks its gone and then up pops another one!! Arrrgghhh!!!!!

[Yorkie]

I know I'd never want to grow anything on land which had ever had diesel or caustic soda put onto it ... 

[8doubles]

I know I'd never want to grow anything on land which had ever had diesel or caustic soda put onto it ... 

Easy to neutralise caustic soda, you can use vinegar,

 Mr Sarson told me.

[Yorkie]

Hmm, I think just for the sake of anyone reading this and possibly taking it seriously, that we should make it clear that these suggestions are a) unlicensed, b) therefore illegal, and c) not endorsed by the forum