Safest weed killers?

Question

Are there any weed killers that aren't endocrine disruptors or carcinogens?

I'm at war with dandelions, but prefer a few dandelions to cancer or reproductive damage, most days.

Answer 1

I was shopping at the local organic supply store the other day, and was advised to try a concentrated vinegar product. Check out this advice -

http://www.garden-counselor-lawn-care.com/vinegar-weed-killer.html

Couldn't hurt to try! I am going to!

Answer 2

Preen

_{(source: jensenonline.com)}

See why, check out the MSDS sheet. It shown no registered carcinogens.