Comment Re:What does the science say? (Score 4, Interesting) 85
Don't go up the ladder, go down. I extensively use 20% concentrated vinegar to control weeds and brush on my ~1 acre property. It's just as fast acting and effective as Roundup, but instead of causing cancer, it smells like salad dressing. Unlike Glyphosate it is not a selective herbicde and kills broadleaf plants and grasses alike. So it's not as useful for farmers spraying Roundup resistant soybean crops. But for control of backyard weeds, it's much preferred to giving your family and pets cancer.