Pickling vinegar is plain old 5% acetic acid white vinegar from the supermarket. George Wendy Arons wrote: > > A short while back someone suggested using pickling vinegar against > poison ivy (instead of Roundup). I have a small infestation of > poison ivy & I'd like to experiment w/ this less "chemical" (you know > what I mean) technique. Can you be more specific? First of all, > what exactly IS pickling vinegar and how is it different from regular > vinegar (and where do you get it?). And then: Do you spray it? Pour > it on? Dilute it at all? Apply more than once? How often? Best to > do in the morning or evening? Does it matter? > > Thanks for whatever advice you can pass along, > > Wendy