Ive used no end of weedkiller this year like Weedol etc ; They promise to get rid of weeds in “ 24 hrs” but they always come back after a few weeks. I’m in a gardening group on Facebook and have asked the same question. Ive had some good replies including :
Pour boiling hot water on them.
Pour white vinegar on them.
Mix together Bicarbonate of Soda and white vinegar.
Ive just poured some boiling hot water on a small patch to leave for a few days to see what happens, and if that doesn’t get rid of them, it’s onto bicarbonate of soda mixed with white vinegar.
Meanwhile has anyone else got any more tips for removing weeds permanently? ( Well at least for the rest of the year)