How can I get my hands on higher-concentration vinegar?
February 23, 2008 4:33 PM Subscribe
How can I get my hands on higher-concentration vinegar / acetic acid?
posted by madmethods to home & garden (11 answers total) 2 users marked this as a favorite
I've seen a number of articles about using vinegar as a low-environmental-impact weed killer. Most of the studies/tests have used vinegar at higher concentration than household/cooking vinegar (5%?). So how/where can I get my hands on that?